202813470

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1$

素因数の和:288

約数の個数: 160

約数和(自身を含む): 579591936

約数和(自身を除く): 376778466

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 41, 45, 54, 62, 81, 82, 90, 93, 123, 135, 155, 162, 186, 197, 205, 246, 270, 279, 310, 369, 394, 405, 410, 465, 558, 591, 615, 738, 810, 837, 930, 985, 1107, 1182, 1230, 1271, 1395, 1674, 1773, 1845, 1970, 2214, 2511, 2542, 2790, 2955, 3321, 3546, 3690, 3813, 4185, 5022, 5319, 5535, 5910, 6107, 6355, 6642, 7626, 8077, 8370, 8865, 10638, 11070, 11439, 12214, 12555, 12710, 15957, 16154, 16605, 17730, 18321, 19065, 22878, 24231, 25110, 26595, 30535, 31914, 33210, 34317, 36642, 38130, 40385, 48462, 53190, 54963, 57195, 61070, 68634, 72693, 79785, 80770, 91605, 102951, 109926, 114390, 121155, 145386, 159570, 164889, 171585, 183210, 205902, 218079, 242310, 250387, 274815, 329778, 343170, 363465, 436158, 494667, 500774, 514755, 549630, 654237, 726930, 751161, 824445, 989334, 1029510, 1090395, 1251935, 1308474, 1502322, 1648890, 2180790, 2253483, 2473335, 2503870, 3271185, 3755805, 4506966, 4946670, 6542370, 6760449, 7511610, 11267415, 13520898, 20281347, 22534830, 33802245, 40562694, 67604490, 101406735, 202813470]

約数ペア:

[(1, 202813470), (2, 101406735), (3, 67604490), (5, 40562694), (6, 33802245), (9, 22534830), (10, 20281347), (15, 13520898), (18, 11267415), (27, 7511610), (30, 6760449), (31, 6542370), (41, 4946670), (45, 4506966), (54, 3755805), (62, 3271185), (81, 2503870), (82, 2473335), (90, 2253483), (93, 2180790), (123, 1648890), (135, 1502322), (155, 1308474), (162, 1251935), (186, 1090395), (197, 1029510), (205, 989334), (246, 824445), (270, 751161), (279, 726930), (310, 654237), (369, 549630), (394, 514755), (405, 500774), (410, 494667), (465, 436158), (558, 363465), (591, 343170), (615, 329778), (738, 274815), (810, 250387), (837, 242310), (930, 218079), (985, 205902), (1107, 183210), (1182, 171585), (1230, 164889), (1271, 159570), (1395, 145386), (1674, 121155), (1773, 114390), (1845, 109926), (1970, 102951), (2214, 91605), (2511, 80770), (2542, 79785), (2790, 72693), (2955, 68634), (3321, 61070), (3546, 57195), (3690, 54963), (3813, 53190), (4185, 48462), (5022, 40385), (5319, 38130), (5535, 36642), (5910, 34317), (6107, 33210), (6355, 31914), (6642, 30535), (7626, 26595), (8077, 25110), (8370, 24231), (8865, 22878), (10638, 19065), (11070, 18321), (11439, 17730), (12214, 16605), (12555, 16154), (12710, 15957)]