142987500

素因数分解:

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

素因数の和:107

約数の個数: 216

約数和(自身を含む): 477719424

約数和(自身を除く): 334731924

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 31, 36, 41, 45, 50, 60, 62, 75, 82, 90, 93, 100, 123, 124, 125, 150, 155, 164, 180, 186, 205, 225, 246, 250, 279, 300, 310, 369, 372, 375, 410, 450, 465, 492, 500, 558, 615, 620, 625, 738, 750, 775, 820, 900, 930, 1025, 1116, 1125, 1230, 1250, 1271, 1395, 1476, 1500, 1550, 1845, 1860, 1875, 2050, 2250, 2325, 2460, 2500, 2542, 2790, 3075, 3100, 3125, 3690, 3750, 3813, 3875, 4100, 4500, 4650, 5084, 5125, 5580, 5625, 6150, 6250, 6355, 6975, 7380, 7500, 7626, 7750, 9225, 9300, 9375, 10250, 11250, 11439, 11625, 12300, 12500, 12710, 13950, 15252, 15375, 15500, 18450, 18750, 19065, 19375, 20500, 22500, 22878, 23250, 25420, 25625, 27900, 28125, 30750, 31775, 34875, 36900, 37500, 38130, 38750, 45756, 46125, 46500, 51250, 56250, 57195, 58125, 61500, 63550, 69750, 76260, 76875, 77500, 92250, 95325, 96875, 102500, 112500, 114390, 116250, 127100, 128125, 139500, 153750, 158875, 174375, 184500, 190650, 193750, 228780, 230625, 232500, 256250, 285975, 290625, 307500, 317750, 348750, 381300, 384375, 387500, 461250, 476625, 512500, 571950, 581250, 635500, 697500, 768750, 794375, 871875, 922500, 953250, 1143900, 1153125, 1162500, 1429875, 1537500, 1588750, 1743750, 1906500, 2306250, 2383125, 2859750, 3177500, 3487500, 3971875, 4612500, 4766250, 5719500, 7149375, 7943750, 9532500, 11915625, 14298750, 15887500, 23831250, 28597500, 35746875, 47662500, 71493750, 142987500]

約数ペア:

[(1, 142987500), (2, 71493750), (3, 47662500), (4, 35746875), (5, 28597500), (6, 23831250), (9, 15887500), (10, 14298750), (12, 11915625), (15, 9532500), (18, 7943750), (20, 7149375), (25, 5719500), (30, 4766250), (31, 4612500), (36, 3971875), (41, 3487500), (45, 3177500), (50, 2859750), (60, 2383125), (62, 2306250), (75, 1906500), (82, 1743750), (90, 1588750), (93, 1537500), (100, 1429875), (123, 1162500), (124, 1153125), (125, 1143900), (150, 953250), (155, 922500), (164, 871875), (180, 794375), (186, 768750), (205, 697500), (225, 635500), (246, 581250), (250, 571950), (279, 512500), (300, 476625), (310, 461250), (369, 387500), (372, 384375), (375, 381300), (410, 348750), (450, 317750), (465, 307500), (492, 290625), (500, 285975), (558, 256250), (615, 232500), (620, 230625), (625, 228780), (738, 193750), (750, 190650), (775, 184500), (820, 174375), (900, 158875), (930, 153750), (1025, 139500), (1116, 128125), (1125, 127100), (1230, 116250), (1250, 114390), (1271, 112500), (1395, 102500), (1476, 96875), (1500, 95325), (1550, 92250), (1845, 77500), (1860, 76875), (1875, 76260), (2050, 69750), (2250, 63550), (2325, 61500), (2460, 58125), (2500, 57195), (2542, 56250), (2790, 51250), (3075, 46500), (3100, 46125), (3125, 45756), (3690, 38750), (3750, 38130), (3813, 37500), (3875, 36900), (4100, 34875), (4500, 31775), (4650, 30750), (5084, 28125), (5125, 27900), (5580, 25625), (5625, 25420), (6150, 23250), (6250, 22878), (6355, 22500), (6975, 20500), (7380, 19375), (7500, 19065), (7626, 18750), (7750, 18450), (9225, 15500), (9300, 15375), (9375, 15252), (10250, 13950), (11250, 12710), (11439, 12500), (11625, 12300)]