204548700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:316

約数の個数: 144

約数和(自身を含む): 614960640

約数和(自身を除く): 410411940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 47, 50, 60, 75, 89, 94, 100, 141, 150, 163, 178, 188, 235, 267, 282, 300, 326, 356, 445, 470, 489, 534, 564, 652, 705, 815, 890, 940, 978, 1068, 1175, 1335, 1410, 1630, 1780, 1956, 2225, 2350, 2445, 2670, 2820, 3260, 3525, 4075, 4183, 4450, 4700, 4890, 5340, 6675, 7050, 7661, 8150, 8366, 8900, 9780, 12225, 12549, 13350, 14100, 14507, 15322, 16300, 16732, 20915, 22983, 24450, 25098, 26700, 29014, 30644, 38305, 41830, 43521, 45966, 48900, 50196, 58028, 62745, 72535, 76610, 83660, 87042, 91932, 104575, 114915, 125490, 145070, 153220, 174084, 191525, 209150, 217605, 229830, 250980, 290140, 313725, 362675, 383050, 418300, 435210, 459660, 574575, 627450, 681829, 725350, 766100, 870420, 1088025, 1149150, 1254900, 1363658, 1450700, 2045487, 2176050, 2298300, 2727316, 3409145, 4090974, 4352100, 6818290, 8181948, 10227435, 13636580, 17045725, 20454870, 34091450, 40909740, 51137175, 68182900, 102274350, 204548700]

約数ペア:

[(1, 204548700), (2, 102274350), (3, 68182900), (4, 51137175), (5, 40909740), (6, 34091450), (10, 20454870), (12, 17045725), (15, 13636580), (20, 10227435), (25, 8181948), (30, 6818290), (47, 4352100), (50, 4090974), (60, 3409145), (75, 2727316), (89, 2298300), (94, 2176050), (100, 2045487), (141, 1450700), (150, 1363658), (163, 1254900), (178, 1149150), (188, 1088025), (235, 870420), (267, 766100), (282, 725350), (300, 681829), (326, 627450), (356, 574575), (445, 459660), (470, 435210), (489, 418300), (534, 383050), (564, 362675), (652, 313725), (705, 290140), (815, 250980), (890, 229830), (940, 217605), (978, 209150), (1068, 191525), (1175, 174084), (1335, 153220), (1410, 145070), (1630, 125490), (1780, 114915), (1956, 104575), (2225, 91932), (2350, 87042), (2445, 83660), (2670, 76610), (2820, 72535), (3260, 62745), (3525, 58028), (4075, 50196), (4183, 48900), (4450, 45966), (4700, 43521), (4890, 41830), (5340, 38305), (6675, 30644), (7050, 29014), (7661, 26700), (8150, 25098), (8366, 24450), (8900, 22983), (9780, 20915), (12225, 16732), (12549, 16300), (13350, 15322), (14100, 14507)]