2005098300

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{73}}^1\times {\mathrm{3391}}^1$

素因数の和:3490

約数の個数: 180

約数和(自身を含む): 6590717056

約数和(自身を除く): 4585618756

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 73, 75, 81, 90, 100, 108, 135, 146, 150, 162, 180, 219, 225, 270, 292, 300, 324, 365, 405, 438, 450, 540, 657, 675, 730, 810, 876, 900, 1095, 1314, 1350, 1460, 1620, 1825, 1971, 2025, 2190, 2628, 2700, 3285, 3391, 3650, 3942, 4050, 4380, 5475, 5913, 6570, 6782, 7300, 7884, 8100, 9855, 10173, 10950, 11826, 13140, 13564, 16425, 16955, 19710, 20346, 21900, 23652, 29565, 30519, 32850, 33910, 39420, 40692, 49275, 50865, 59130, 61038, 65700, 67820, 84775, 91557, 98550, 101730, 118260, 122076, 147825, 152595, 169550, 183114, 197100, 203460, 247543, 254325, 274671, 295650, 305190, 339100, 366228, 457785, 495086, 508650, 549342, 591300, 610380, 742629, 762975, 915570, 990172, 1017300, 1098684, 1237715, 1373355, 1485258, 1525950, 1831140, 2227887, 2288925, 2475430, 2746710, 2970516, 3051900, 3713145, 4455774, 4577850, 4950860, 5493420, 6188575, 6683661, 6866775, 7426290, 8911548, 9155700, 11139435, 12377150, 13367322, 13733550, 14852580, 18565725, 20050983, 22278870, 24754300, 26734644, 27467100, 33418305, 37131450, 40101966, 44557740, 55697175, 66836610, 74262900, 80203932, 100254915, 111394350, 133673220, 167091525, 200509830, 222788700, 334183050, 401019660, 501274575, 668366100, 1002549150, 2005098300]

約数ペア:

[(1, 2005098300), (2, 1002549150), (3, 668366100), (4, 501274575), (5, 401019660), (6, 334183050), (9, 222788700), (10, 200509830), (12, 167091525), (15, 133673220), (18, 111394350), (20, 100254915), (25, 80203932), (27, 74262900), (30, 66836610), (36, 55697175), (45, 44557740), (50, 40101966), (54, 37131450), (60, 33418305), (73, 27467100), (75, 26734644), (81, 24754300), (90, 22278870), (100, 20050983), (108, 18565725), (135, 14852580), (146, 13733550), (150, 13367322), (162, 12377150), (180, 11139435), (219, 9155700), (225, 8911548), (270, 7426290), (292, 6866775), (300, 6683661), (324, 6188575), (365, 5493420), (405, 4950860), (438, 4577850), (450, 4455774), (540, 3713145), (657, 3051900), (675, 2970516), (730, 2746710), (810, 2475430), (876, 2288925), (900, 2227887), (1095, 1831140), (1314, 1525950), (1350, 1485258), (1460, 1373355), (1620, 1237715), (1825, 1098684), (1971, 1017300), (2025, 990172), (2190, 915570), (2628, 762975), (2700, 742629), (3285, 610380), (3391, 591300), (3650, 549342), (3942, 508650), (4050, 495086), (4380, 457785), (5475, 366228), (5913, 339100), (6570, 305190), (6782, 295650), (7300, 274671), (7884, 254325), (8100, 247543), (9855, 203460), (10173, 197100), (10950, 183114), (11826, 169550), (13140, 152595), (13564, 147825), (16425, 122076), (16955, 118260), (19710, 101730), (20346, 98550), (21900, 91557), (23652, 84775), (29565, 67820), (30519, 65700), (32850, 61038), (33910, 59130), (39420, 50865), (40692, 49275)]