2000927550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{353}}^1$

素因数の和:475

約数の個数: 192

約数和(自身を含む): 5461364736

約数和(自身を除く): 3460437186

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 31, 46, 50, 53, 62, 69, 75, 93, 106, 115, 138, 150, 155, 159, 186, 230, 265, 310, 318, 345, 353, 465, 530, 575, 690, 706, 713, 775, 795, 930, 1059, 1150, 1219, 1325, 1426, 1550, 1590, 1643, 1725, 1765, 2118, 2139, 2325, 2438, 2650, 3286, 3450, 3530, 3565, 3657, 3975, 4278, 4650, 4929, 5295, 6095, 7130, 7314, 7950, 8119, 8215, 8825, 9858, 10590, 10695, 10943, 12190, 16238, 16430, 17650, 17825, 18285, 18709, 21390, 21886, 24357, 24645, 26475, 30475, 32829, 35650, 36570, 37418, 37789, 40595, 41075, 48714, 49290, 52950, 53475, 54715, 56127, 60950, 65658, 75578, 81190, 82150, 91425, 93545, 106950, 109430, 112254, 113367, 121785, 123225, 164145, 182850, 187090, 188945, 202975, 226734, 243570, 246450, 251689, 273575, 280635, 328290, 377890, 405950, 430307, 467725, 503378, 547150, 561270, 566835, 579979, 608925, 755067, 820725, 860614, 935450, 944725, 1133670, 1159958, 1217850, 1258445, 1290921, 1403175, 1510134, 1641450, 1739937, 1889450, 2151535, 2516890, 2581842, 2806350, 2834175, 2899895, 3479874, 3775335, 4303070, 5668350, 5799790, 6292225, 6454605, 7550670, 8699685, 10757675, 12584450, 12909210, 13339517, 14499475, 17399370, 18876675, 21515350, 26679034, 28998950, 32273025, 37753350, 40018551, 43498425, 64546050, 66697585, 80037102, 86996850, 133395170, 200092755, 333487925, 400185510, 666975850, 1000463775, 2000927550]

約数ペア:

[(1, 2000927550), (2, 1000463775), (3, 666975850), (5, 400185510), (6, 333487925), (10, 200092755), (15, 133395170), (23, 86996850), (25, 80037102), (30, 66697585), (31, 64546050), (46, 43498425), (50, 40018551), (53, 37753350), (62, 32273025), (69, 28998950), (75, 26679034), (93, 21515350), (106, 18876675), (115, 17399370), (138, 14499475), (150, 13339517), (155, 12909210), (159, 12584450), (186, 10757675), (230, 8699685), (265, 7550670), (310, 6454605), (318, 6292225), (345, 5799790), (353, 5668350), (465, 4303070), (530, 3775335), (575, 3479874), (690, 2899895), (706, 2834175), (713, 2806350), (775, 2581842), (795, 2516890), (930, 2151535), (1059, 1889450), (1150, 1739937), (1219, 1641450), (1325, 1510134), (1426, 1403175), (1550, 1290921), (1590, 1258445), (1643, 1217850), (1725, 1159958), (1765, 1133670), (2118, 944725), (2139, 935450), (2325, 860614), (2438, 820725), (2650, 755067), (3286, 608925), (3450, 579979), (3530, 566835), (3565, 561270), (3657, 547150), (3975, 503378), (4278, 467725), (4650, 430307), (4929, 405950), (5295, 377890), (6095, 328290), (7130, 280635), (7314, 273575), (7950, 251689), (8119, 246450), (8215, 243570), (8825, 226734), (9858, 202975), (10590, 188945), (10695, 187090), (10943, 182850), (12190, 164145), (16238, 123225), (16430, 121785), (17650, 113367), (17825, 112254), (18285, 109430), (18709, 106950), (21390, 93545), (21886, 91425), (24357, 82150), (24645, 81190), (26475, 75578), (30475, 65658), (32829, 60950), (35650, 56127), (36570, 54715), (37418, 53475), (37789, 52950), (40595, 49290), (41075, 48714)]