85256700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1$

素因数の和:336

約数の個数: 144

約数和(自身を含む): 265920480

約数和(自身を除く): 180663780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 73, 75, 85, 100, 102, 146, 150, 170, 204, 219, 229, 255, 292, 300, 340, 365, 425, 438, 458, 510, 687, 730, 850, 876, 916, 1020, 1095, 1145, 1241, 1275, 1374, 1460, 1700, 1825, 2190, 2290, 2482, 2550, 2748, 3435, 3650, 3723, 3893, 4380, 4580, 4964, 5100, 5475, 5725, 6205, 6870, 7300, 7446, 7786, 10950, 11450, 11679, 12410, 13740, 14892, 15572, 16717, 17175, 18615, 19465, 21900, 22900, 23358, 24820, 31025, 33434, 34350, 37230, 38930, 46716, 50151, 58395, 62050, 66868, 68700, 74460, 77860, 83585, 93075, 97325, 100302, 116790, 124100, 167170, 186150, 194650, 200604, 233580, 250755, 284189, 291975, 334340, 372300, 389300, 417925, 501510, 568378, 583950, 835850, 852567, 1003020, 1136756, 1167900, 1253775, 1420945, 1671700, 1705134, 2507550, 2841890, 3410268, 4262835, 5015100, 5683780, 7104725, 8525670, 14209450, 17051340, 21314175, 28418900, 42628350, 85256700]

約数ペア:

[(1, 85256700), (2, 42628350), (3, 28418900), (4, 21314175), (5, 17051340), (6, 14209450), (10, 8525670), (12, 7104725), (15, 5683780), (17, 5015100), (20, 4262835), (25, 3410268), (30, 2841890), (34, 2507550), (50, 1705134), (51, 1671700), (60, 1420945), (68, 1253775), (73, 1167900), (75, 1136756), (85, 1003020), (100, 852567), (102, 835850), (146, 583950), (150, 568378), (170, 501510), (204, 417925), (219, 389300), (229, 372300), (255, 334340), (292, 291975), (300, 284189), (340, 250755), (365, 233580), (425, 200604), (438, 194650), (458, 186150), (510, 167170), (687, 124100), (730, 116790), (850, 100302), (876, 97325), (916, 93075), (1020, 83585), (1095, 77860), (1145, 74460), (1241, 68700), (1275, 66868), (1374, 62050), (1460, 58395), (1700, 50151), (1825, 46716), (2190, 38930), (2290, 37230), (2482, 34350), (2550, 33434), (2748, 31025), (3435, 24820), (3650, 23358), (3723, 22900), (3893, 21900), (4380, 19465), (4580, 18615), (4964, 17175), (5100, 16717), (5475, 15572), (5725, 14892), (6205, 13740), (6870, 12410), (7300, 11679), (7446, 11450), (7786, 10950)]