19512146100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{1951}}^1$

素因数の和:2075

約数の個数: 288

約数和(自身を含む): 62581994496

約数和(自身を除く): 43069848396

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 37, 50, 51, 53, 60, 68, 74, 75, 85, 100, 102, 106, 111, 148, 150, 159, 170, 185, 204, 212, 222, 255, 265, 300, 318, 340, 370, 425, 444, 510, 530, 555, 629, 636, 740, 795, 850, 901, 925, 1020, 1060, 1110, 1258, 1275, 1325, 1590, 1700, 1802, 1850, 1887, 1951, 1961, 2220, 2516, 2550, 2650, 2703, 2775, 3145, 3180, 3604, 3700, 3774, 3902, 3922, 3975, 4505, 5100, 5300, 5406, 5550, 5853, 5883, 6290, 7548, 7804, 7844, 7950, 9010, 9435, 9755, 9805, 10812, 11100, 11706, 11766, 12580, 13515, 15725, 15900, 18020, 18870, 19510, 19610, 22525, 23412, 23532, 27030, 29265, 29415, 31450, 33167, 33337, 37740, 39020, 39220, 45050, 47175, 48775, 49025, 54060, 58530, 58830, 62900, 66334, 66674, 67575, 72187, 90100, 94350, 97550, 98050, 99501, 100011, 103403, 117060, 117660, 132668, 133348, 135150, 144374, 146325, 147075, 165835, 166685, 188700, 195100, 196100, 199002, 200022, 206806, 216561, 270300, 288748, 292650, 294150, 310209, 331670, 333370, 360935, 398004, 400044, 413612, 433122, 497505, 500055, 517015, 585300, 588300, 620418, 663340, 666740, 721870, 829175, 833425, 866244, 995010, 1000110, 1034030, 1082805, 1227179, 1240836, 1443740, 1551045, 1658350, 1666850, 1757851, 1804675, 1990020, 2000220, 2068060, 2165610, 2454358, 2487525, 2500275, 2585075, 3102090, 3316700, 3333700, 3515702, 3609350, 3681537, 3825911, 4331220, 4908716, 4975050, 5000550, 5170150, 5273553, 5414025, 6135895, 6204180, 7031404, 7218700, 7363074, 7651822, 7755225, 8789255, 9950100, 10001100, 10340300, 10547106, 10828050, 11477733, 12271790, 14726148, 15303644, 15510450, 17578510, 18407685, 19129555, 21094212, 21656100, 22955466, 24543580, 26367765, 30679475, 31020900, 35157020, 36815370, 38259110, 43946275, 45910932, 52735530, 57388665, 61358950, 65040487, 73630740, 76518220, 87892550, 92038425, 95647775, 105471060, 114777330, 122717900, 130080974, 131838825, 175785100, 184076850, 191295550, 195121461, 229554660, 260161948, 263677650, 286943325, 325202435, 368153700, 382591100, 390242922, 527355300, 573886650, 650404870, 780485844, 975607305, 1147773300, 1300809740, 1626012175, 1951214610, 3252024350, 3902429220, 4878036525, 6504048700, 9756073050, 19512146100]

約数ペア:

[(1, 19512146100), (2, 9756073050), (3, 6504048700), (4, 4878036525), (5, 3902429220), (6, 3252024350), (10, 1951214610), (12, 1626012175), (15, 1300809740), (17, 1147773300), (20, 975607305), (25, 780485844), (30, 650404870), (34, 573886650), (37, 527355300), (50, 390242922), (51, 382591100), (53, 368153700), (60, 325202435), (68, 286943325), (74, 263677650), (75, 260161948), (85, 229554660), (100, 195121461), (102, 191295550), (106, 184076850), (111, 175785100), (148, 131838825), (150, 130080974), (159, 122717900), (170, 114777330), (185, 105471060), (204, 95647775), (212, 92038425), (222, 87892550), (255, 76518220), (265, 73630740), (300, 65040487), (318, 61358950), (340, 57388665), (370, 52735530), (425, 45910932), (444, 43946275), (510, 38259110), (530, 36815370), (555, 35157020), (629, 31020900), (636, 30679475), (740, 26367765), (795, 24543580), (850, 22955466), (901, 21656100), (925, 21094212), (1020, 19129555), (1060, 18407685), (1110, 17578510), (1258, 15510450), (1275, 15303644), (1325, 14726148), (1590, 12271790), (1700, 11477733), (1802, 10828050), (1850, 10547106), (1887, 10340300), (1951, 10001100), (1961, 9950100), (2220, 8789255), (2516, 7755225), (2550, 7651822), (2650, 7363074), (2703, 7218700), (2775, 7031404), (3145, 6204180), (3180, 6135895), (3604, 5414025), (3700, 5273553), (3774, 5170150), (3902, 5000550), (3922, 4975050), (3975, 4908716), (4505, 4331220), (5100, 3825911), (5300, 3681537), (5406, 3609350), (5550, 3515702), (5853, 3333700), (5883, 3316700), (6290, 3102090), (7548, 2585075), (7804, 2500275), (7844, 2487525), (7950, 2454358), (9010, 2165610), (9435, 2068060), (9755, 2000220), (9805, 1990020), (10812, 1804675), (11100, 1757851), (11706, 1666850), (11766, 1658350), (12580, 1551045), (13515, 1443740), (15725, 1240836), (15900, 1227179), (18020, 1082805), (18870, 1034030), (19510, 1000110), (19610, 995010), (22525, 866244), (23412, 833425), (23532, 829175), (27030, 721870), (29265, 666740), (29415, 663340), (31450, 620418), (33167, 588300), (33337, 585300), (37740, 517015), (39020, 500055), (39220, 497505), (45050, 433122), (47175, 413612), (48775, 400044), (49025, 398004), (54060, 360935), (58530, 333370), (58830, 331670), (62900, 310209), (66334, 294150), (66674, 292650), (67575, 288748), (72187, 270300), (90100, 216561), (94350, 206806), (97550, 200022), (98050, 199002), (99501, 196100), (100011, 195100), (103403, 188700), (117060, 166685), (117660, 165835), (132668, 147075), (133348, 146325), (135150, 144374)]