243205600

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{953}}^1$

素因数の和:1013

約数の個数: 144

約数和(自身を含む): 670738320

約数和(自身を除く): 427532720

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 29, 32, 40, 44, 50, 55, 58, 80, 88, 100, 110, 116, 145, 160, 176, 200, 220, 232, 275, 290, 319, 352, 400, 440, 464, 550, 580, 638, 725, 800, 880, 928, 953, 1100, 1160, 1276, 1450, 1595, 1760, 1906, 2200, 2320, 2552, 2900, 3190, 3812, 4400, 4640, 4765, 5104, 5800, 6380, 7624, 7975, 8800, 9530, 10208, 10483, 11600, 12760, 15248, 15950, 19060, 20966, 23200, 23825, 25520, 27637, 30496, 31900, 38120, 41932, 47650, 51040, 52415, 55274, 63800, 76240, 83864, 95300, 104830, 110548, 127600, 138185, 152480, 167728, 190600, 209660, 221096, 255200, 262075, 276370, 304007, 335456, 381200, 419320, 442192, 524150, 552740, 608014, 690925, 762400, 838640, 884384, 1048300, 1105480, 1216028, 1381850, 1520035, 1677280, 2096600, 2210960, 2432056, 2763700, 3040070, 4193200, 4421920, 4864112, 5527400, 6080140, 7600175, 8386400, 9728224, 11054800, 12160280, 15200350, 22109600, 24320560, 30400700, 48641120, 60801400, 121602800, 243205600]

約数ペア:

[(1, 243205600), (2, 121602800), (4, 60801400), (5, 48641120), (8, 30400700), (10, 24320560), (11, 22109600), (16, 15200350), (20, 12160280), (22, 11054800), (25, 9728224), (29, 8386400), (32, 7600175), (40, 6080140), (44, 5527400), (50, 4864112), (55, 4421920), (58, 4193200), (80, 3040070), (88, 2763700), (100, 2432056), (110, 2210960), (116, 2096600), (145, 1677280), (160, 1520035), (176, 1381850), (200, 1216028), (220, 1105480), (232, 1048300), (275, 884384), (290, 838640), (319, 762400), (352, 690925), (400, 608014), (440, 552740), (464, 524150), (550, 442192), (580, 419320), (638, 381200), (725, 335456), (800, 304007), (880, 276370), (928, 262075), (953, 255200), (1100, 221096), (1160, 209660), (1276, 190600), (1450, 167728), (1595, 152480), (1760, 138185), (1906, 127600), (2200, 110548), (2320, 104830), (2552, 95300), (2900, 83864), (3190, 76240), (3812, 63800), (4400, 55274), (4640, 52415), (4765, 51040), (5104, 47650), (5800, 41932), (6380, 38120), (7624, 31900), (7975, 30496), (8800, 27637), (9530, 25520), (10208, 23825), (10483, 23200), (11600, 20966), (12760, 19060), (15248, 15950)]