406476180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{7079}}^1$

素因数の和:7134

約数の個数: 144

約数和(自身を含む): 1391644800

約数和(自身を除く): 985168620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 29, 30, 33, 36, 44, 45, 55, 58, 60, 66, 87, 90, 99, 110, 116, 132, 145, 165, 174, 180, 198, 220, 261, 290, 319, 330, 348, 396, 435, 495, 522, 580, 638, 660, 870, 957, 990, 1044, 1276, 1305, 1595, 1740, 1914, 1980, 2610, 2871, 3190, 3828, 4785, 5220, 5742, 6380, 7079, 9570, 11484, 14158, 14355, 19140, 21237, 28316, 28710, 35395, 42474, 57420, 63711, 70790, 77869, 84948, 106185, 127422, 141580, 155738, 205291, 212370, 233607, 254844, 311476, 318555, 389345, 410582, 424740, 467214, 615873, 637110, 700821, 778690, 821164, 934428, 1026455, 1168035, 1231746, 1274220, 1401642, 1557380, 1847619, 2052910, 2258201, 2336070, 2463492, 2803284, 3079365, 3504105, 3695238, 4105820, 4516402, 4672140, 6158730, 6774603, 7008210, 7390476, 9032804, 9238095, 11291005, 12317460, 13549206, 14016420, 18476190, 20323809, 22582010, 27098412, 33873015, 36952380, 40647618, 45164020, 67746030, 81295236, 101619045, 135492060, 203238090, 406476180]

約数ペア:

[(1, 406476180), (2, 203238090), (3, 135492060), (4, 101619045), (5, 81295236), (6, 67746030), (9, 45164020), (10, 40647618), (11, 36952380), (12, 33873015), (15, 27098412), (18, 22582010), (20, 20323809), (22, 18476190), (29, 14016420), (30, 13549206), (33, 12317460), (36, 11291005), (44, 9238095), (45, 9032804), (55, 7390476), (58, 7008210), (60, 6774603), (66, 6158730), (87, 4672140), (90, 4516402), (99, 4105820), (110, 3695238), (116, 3504105), (132, 3079365), (145, 2803284), (165, 2463492), (174, 2336070), (180, 2258201), (198, 2052910), (220, 1847619), (261, 1557380), (290, 1401642), (319, 1274220), (330, 1231746), (348, 1168035), (396, 1026455), (435, 934428), (495, 821164), (522, 778690), (580, 700821), (638, 637110), (660, 615873), (870, 467214), (957, 424740), (990, 410582), (1044, 389345), (1276, 318555), (1305, 311476), (1595, 254844), (1740, 233607), (1914, 212370), (1980, 205291), (2610, 155738), (2871, 141580), (3190, 127422), (3828, 106185), (4785, 84948), (5220, 77869), (5742, 70790), (6380, 63711), (7079, 57420), (9570, 42474), (11484, 35395), (14158, 28710), (14355, 28316), (19140, 21237)]