20138885100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{379}}^1$

素因数の和:590

約数の個数: 432

約数和(自身を含む): 70390494720

約数和(自身を除く): 50251609620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 23, 25, 30, 34, 36, 45, 46, 50, 51, 60, 68, 69, 75, 85, 90, 92, 100, 102, 115, 138, 150, 151, 153, 170, 180, 204, 207, 225, 230, 255, 276, 300, 302, 306, 340, 345, 379, 391, 414, 425, 450, 453, 460, 510, 575, 604, 612, 690, 755, 758, 765, 782, 828, 850, 900, 906, 1020, 1035, 1137, 1150, 1173, 1275, 1359, 1380, 1510, 1516, 1530, 1564, 1700, 1725, 1812, 1895, 1955, 2070, 2265, 2274, 2300, 2346, 2550, 2567, 2718, 3020, 3060, 3411, 3450, 3473, 3519, 3775, 3790, 3825, 3910, 4140, 4530, 4548, 4692, 5100, 5134, 5175, 5436, 5685, 5865, 6443, 6795, 6822, 6900, 6946, 7038, 7550, 7580, 7650, 7701, 7820, 8717, 9060, 9475, 9775, 10268, 10350, 10419, 11325, 11370, 11730, 12835, 12886, 13590, 13644, 13892, 14076, 15100, 15300, 15402, 17055, 17365, 17434, 17595, 18950, 19329, 19550, 20700, 20838, 22650, 22740, 23103, 23460, 25670, 25772, 26151, 27180, 28425, 29325, 30804, 31257, 32215, 33975, 34110, 34730, 34868, 35190, 37900, 38505, 38658, 39100, 41676, 43585, 45300, 46206, 51340, 52095, 52302, 56850, 57229, 57987, 58650, 59041, 62514, 64175, 64430, 67950, 68220, 69460, 70380, 77010, 77316, 78453, 85275, 86825, 87170, 87975, 92412, 96645, 104190, 104604, 113700, 114458, 115515, 115974, 117300, 118082, 125028, 128350, 128860, 130755, 135900, 148189, 154020, 156285, 156906, 161075, 170550, 171687, 173650, 174340, 175950, 177123, 192525, 193290, 208380, 217925, 228916, 231030, 231948, 236164, 256700, 260475, 261510, 286145, 289935, 295205, 296378, 312570, 313812, 322150, 341100, 343374, 347300, 351900, 354246, 385050, 386580, 392265, 435850, 444567, 462060, 483225, 515061, 520950, 523020, 531369, 572290, 577575, 579870, 590410, 592756, 625140, 644300, 653775, 686748, 708492, 740945, 770100, 781425, 784530, 858435, 871700, 885615, 889134, 966450, 972893, 1030122, 1041900, 1062738, 1144580, 1155150, 1159740, 1180820, 1307550, 1316267, 1333701, 1430725, 1449675, 1476025, 1481890, 1562850, 1569060, 1716870, 1771230, 1778268, 1932900, 1945786, 1961325, 2060244, 2125476, 2222835, 2310300, 2575305, 2615100, 2632534, 2656845, 2667402, 2861450, 2899350, 2918679, 2952050, 2963780, 3125700, 3433740, 3542460, 3704725, 3891572, 3922650, 3948801, 4292175, 4428075, 4445670, 4864465, 5150610, 5265068, 5313690, 5334804, 5722900, 5798700, 5837358, 5904100, 6581335, 6668505, 7409450, 7845300, 7897602, 8584350, 8756037, 8856150, 8891340, 9728930, 10301220, 10627380, 11114175, 11674716, 11846403, 12876525, 13162670, 13284225, 13337010, 14593395, 14818900, 15795204, 17168700, 17512074, 17712300, 19457860, 19744005, 22228350, 22376539, 23692806, 24322325, 25753050, 26325340, 26568450, 26674020, 29186790, 32906675, 33342525, 35024148, 39488010, 43780185, 44456700, 44753078, 47385612, 48644650, 51506100, 53136900, 58373580, 59232015, 65813350, 66685050, 67129617, 72966975, 78976020, 87560370, 89506156, 97289300, 98720025, 111882695, 118464030, 131626700, 133370100, 134259234, 145933950, 175120740, 197440050, 201388851, 218900925, 223765390, 236928060, 268518468, 291867900, 296160075, 335648085, 394880100, 402777702, 437801850, 447530780, 559413475, 592320150, 671296170, 805555404, 875603700, 1006944255, 1118826950, 1184640300, 1342592340, 1678240425, 2013888510, 2237653900, 3356480850, 4027777020, 5034721275, 6712961700, 10069442550, 20138885100]

約数ペア:

[(1, 20138885100), (2, 10069442550), (3, 6712961700), (4, 5034721275), (5, 4027777020), (6, 3356480850), (9, 2237653900), (10, 2013888510), (12, 1678240425), (15, 1342592340), (17, 1184640300), (18, 1118826950), (20, 1006944255), (23, 875603700), (25, 805555404), (30, 671296170), (34, 592320150), (36, 559413475), (45, 447530780), (46, 437801850), (50, 402777702), (51, 394880100), (60, 335648085), (68, 296160075), (69, 291867900), (75, 268518468), (85, 236928060), (90, 223765390), (92, 218900925), (100, 201388851), (102, 197440050), (115, 175120740), (138, 145933950), (150, 134259234), (151, 133370100), (153, 131626700), (170, 118464030), (180, 111882695), (204, 98720025), (207, 97289300), (225, 89506156), (230, 87560370), (255, 78976020), (276, 72966975), (300, 67129617), (302, 66685050), (306, 65813350), (340, 59232015), (345, 58373580), (379, 53136900), (391, 51506100), (414, 48644650), (425, 47385612), (450, 44753078), (453, 44456700), (460, 43780185), (510, 39488010), (575, 35024148), (604, 33342525), (612, 32906675), (690, 29186790), (755, 26674020), (758, 26568450), (765, 26325340), (782, 25753050), (828, 24322325), (850, 23692806), (900, 22376539), (906, 22228350), (1020, 19744005), (1035, 19457860), (1137, 17712300), (1150, 17512074), (1173, 17168700), (1275, 15795204), (1359, 14818900), (1380, 14593395), (1510, 13337010), (1516, 13284225), (1530, 13162670), (1564, 12876525), (1700, 11846403), (1725, 11674716), (1812, 11114175), (1895, 10627380), (1955, 10301220), (2070, 9728930), (2265, 8891340), (2274, 8856150), (2300, 8756037), (2346, 8584350), (2550, 7897602), (2567, 7845300), (2718, 7409450), (3020, 6668505), (3060, 6581335), (3411, 5904100), (3450, 5837358), (3473, 5798700), (3519, 5722900), (3775, 5334804), (3790, 5313690), (3825, 5265068), (3910, 5150610), (4140, 4864465), (4530, 4445670), (4548, 4428075), (4692, 4292175), (5100, 3948801), (5134, 3922650), (5175, 3891572), (5436, 3704725), (5685, 3542460), (5865, 3433740), (6443, 3125700), (6795, 2963780), (6822, 2952050), (6900, 2918679), (6946, 2899350), (7038, 2861450), (7550, 2667402), (7580, 2656845), (7650, 2632534), (7701, 2615100), (7820, 2575305), (8717, 2310300), (9060, 2222835), (9475, 2125476), (9775, 2060244), (10268, 1961325), (10350, 1945786), (10419, 1932900), (11325, 1778268), (11370, 1771230), (11730, 1716870), (12835, 1569060), (12886, 1562850), (13590, 1481890), (13644, 1476025), (13892, 1449675), (14076, 1430725), (15100, 1333701), (15300, 1316267), (15402, 1307550), (17055, 1180820), (17365, 1159740), (17434, 1155150), (17595, 1144580), (18950, 1062738), (19329, 1041900), (19550, 1030122), (20700, 972893), (20838, 966450), (22650, 889134), (22740, 885615), (23103, 871700), (23460, 858435), (25670, 784530), (25772, 781425), (26151, 770100), (27180, 740945), (28425, 708492), (29325, 686748), (30804, 653775), (31257, 644300), (32215, 625140), (33975, 592756), (34110, 590410), (34730, 579870), (34868, 577575), (35190, 572290), (37900, 531369), (38505, 523020), (38658, 520950), (39100, 515061), (41676, 483225), (43585, 462060), (45300, 444567), (46206, 435850), (51340, 392265), (52095, 386580), (52302, 385050), (56850, 354246), (57229, 351900), (57987, 347300), (58650, 343374), (59041, 341100), (62514, 322150), (64175, 313812), (64430, 312570), (67950, 296378), (68220, 295205), (69460, 289935), (70380, 286145), (77010, 261510), (77316, 260475), (78453, 256700), (85275, 236164), (86825, 231948), (87170, 231030), (87975, 228916), (92412, 217925), (96645, 208380), (104190, 193290), (104604, 192525), (113700, 177123), (114458, 175950), (115515, 174340), (115974, 173650), (117300, 171687), (118082, 170550), (125028, 161075), (128350, 156906), (128860, 156285), (130755, 154020), (135900, 148189)]