123986100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1$

素因数の和:215

約数の個数: 288

約数和(自身を含む): 455970816

約数和(自身を除く): 331984716

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 23, 25, 28, 30, 34, 35, 42, 46, 50, 51, 60, 68, 69, 70, 75, 84, 85, 92, 100, 102, 105, 115, 119, 138, 140, 150, 151, 161, 170, 175, 204, 210, 230, 238, 255, 276, 300, 302, 322, 340, 345, 350, 357, 391, 420, 425, 453, 460, 476, 483, 510, 525, 575, 595, 604, 644, 690, 700, 714, 755, 782, 805, 850, 906, 966, 1020, 1050, 1057, 1150, 1173, 1190, 1275, 1380, 1428, 1510, 1564, 1610, 1700, 1725, 1785, 1812, 1932, 1955, 2100, 2114, 2265, 2300, 2346, 2380, 2415, 2550, 2567, 2737, 2975, 3020, 3171, 3220, 3450, 3473, 3570, 3775, 3910, 4025, 4228, 4530, 4692, 4830, 5100, 5134, 5285, 5474, 5865, 5950, 6342, 6900, 6946, 7140, 7550, 7701, 7820, 8050, 8211, 8925, 9060, 9660, 9775, 10268, 10419, 10570, 10948, 11325, 11730, 11900, 12075, 12684, 12835, 13685, 13892, 15100, 15402, 15855, 16100, 16422, 17365, 17850, 17969, 19550, 20838, 21140, 22650, 23460, 24150, 24311, 25670, 26425, 27370, 29325, 30804, 31710, 32844, 34730, 35700, 35938, 38505, 39100, 41055, 41676, 45300, 48300, 48622, 51340, 52095, 52850, 53907, 54740, 58650, 59041, 63420, 64175, 68425, 69460, 71876, 72933, 77010, 79275, 82110, 86825, 89845, 97244, 104190, 105700, 107814, 117300, 118082, 121555, 128350, 136850, 145866, 154020, 158550, 164220, 173650, 177123, 179690, 192525, 205275, 208380, 215628, 236164, 243110, 256700, 260475, 269535, 273700, 291732, 295205, 317100, 347300, 354246, 359380, 364665, 385050, 410550, 413287, 449225, 486220, 520950, 539070, 590410, 607775, 708492, 729330, 770100, 821100, 826574, 885615, 898450, 1041900, 1078140, 1180820, 1215550, 1239861, 1347675, 1458660, 1476025, 1653148, 1771230, 1796900, 1823325, 2066435, 2431100, 2479722, 2695350, 2952050, 3542460, 3646650, 4132870, 4428075, 4959444, 5390700, 5904100, 6199305, 7293300, 8265740, 8856150, 10332175, 12398610, 17712300, 20664350, 24797220, 30996525, 41328700, 61993050, 123986100]

約数ペア:

[(1, 123986100), (2, 61993050), (3, 41328700), (4, 30996525), (5, 24797220), (6, 20664350), (7, 17712300), (10, 12398610), (12, 10332175), (14, 8856150), (15, 8265740), (17, 7293300), (20, 6199305), (21, 5904100), (23, 5390700), (25, 4959444), (28, 4428075), (30, 4132870), (34, 3646650), (35, 3542460), (42, 2952050), (46, 2695350), (50, 2479722), (51, 2431100), (60, 2066435), (68, 1823325), (69, 1796900), (70, 1771230), (75, 1653148), (84, 1476025), (85, 1458660), (92, 1347675), (100, 1239861), (102, 1215550), (105, 1180820), (115, 1078140), (119, 1041900), (138, 898450), (140, 885615), (150, 826574), (151, 821100), (161, 770100), (170, 729330), (175, 708492), (204, 607775), (210, 590410), (230, 539070), (238, 520950), (255, 486220), (276, 449225), (300, 413287), (302, 410550), (322, 385050), (340, 364665), (345, 359380), (350, 354246), (357, 347300), (391, 317100), (420, 295205), (425, 291732), (453, 273700), (460, 269535), (476, 260475), (483, 256700), (510, 243110), (525, 236164), (575, 215628), (595, 208380), (604, 205275), (644, 192525), (690, 179690), (700, 177123), (714, 173650), (755, 164220), (782, 158550), (805, 154020), (850, 145866), (906, 136850), (966, 128350), (1020, 121555), (1050, 118082), (1057, 117300), (1150, 107814), (1173, 105700), (1190, 104190), (1275, 97244), (1380, 89845), (1428, 86825), (1510, 82110), (1564, 79275), (1610, 77010), (1700, 72933), (1725, 71876), (1785, 69460), (1812, 68425), (1932, 64175), (1955, 63420), (2100, 59041), (2114, 58650), (2265, 54740), (2300, 53907), (2346, 52850), (2380, 52095), (2415, 51340), (2550, 48622), (2567, 48300), (2737, 45300), (2975, 41676), (3020, 41055), (3171, 39100), (3220, 38505), (3450, 35938), (3473, 35700), (3570, 34730), (3775, 32844), (3910, 31710), (4025, 30804), (4228, 29325), (4530, 27370), (4692, 26425), (4830, 25670), (5100, 24311), (5134, 24150), (5285, 23460), (5474, 22650), (5865, 21140), (5950, 20838), (6342, 19550), (6900, 17969), (6946, 17850), (7140, 17365), (7550, 16422), (7701, 16100), (7820, 15855), (8050, 15402), (8211, 15100), (8925, 13892), (9060, 13685), (9660, 12835), (9775, 12684), (10268, 12075), (10419, 11900), (10570, 11730), (10948, 11325)]