54157600

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{509}}^1$

素因数の和:555

約数の個数: 144

約数和(自身を含む): 159364800

約数和(自身を除く): 105207200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 32, 35, 38, 40, 50, 56, 70, 76, 80, 95, 100, 112, 133, 140, 152, 160, 175, 190, 200, 224, 266, 280, 304, 350, 380, 400, 475, 509, 532, 560, 608, 665, 700, 760, 800, 950, 1018, 1064, 1120, 1330, 1400, 1520, 1900, 2036, 2128, 2545, 2660, 2800, 3040, 3325, 3563, 3800, 4072, 4256, 5090, 5320, 5600, 6650, 7126, 7600, 8144, 9671, 10180, 10640, 12725, 13300, 14252, 15200, 16288, 17815, 19342, 20360, 21280, 25450, 26600, 28504, 35630, 38684, 40720, 48355, 50900, 53200, 57008, 67697, 71260, 77368, 81440, 89075, 96710, 101800, 106400, 114016, 135394, 142520, 154736, 178150, 193420, 203600, 241775, 270788, 285040, 309472, 338485, 356300, 386840, 407200, 483550, 541576, 570080, 676970, 712600, 773680, 967100, 1083152, 1353940, 1425200, 1547360, 1692425, 1934200, 2166304, 2707880, 2850400, 3384850, 3868400, 5415760, 6769700, 7736800, 10831520, 13539400, 27078800, 54157600]

約数ペア:

[(1, 54157600), (2, 27078800), (4, 13539400), (5, 10831520), (7, 7736800), (8, 6769700), (10, 5415760), (14, 3868400), (16, 3384850), (19, 2850400), (20, 2707880), (25, 2166304), (28, 1934200), (32, 1692425), (35, 1547360), (38, 1425200), (40, 1353940), (50, 1083152), (56, 967100), (70, 773680), (76, 712600), (80, 676970), (95, 570080), (100, 541576), (112, 483550), (133, 407200), (140, 386840), (152, 356300), (160, 338485), (175, 309472), (190, 285040), (200, 270788), (224, 241775), (266, 203600), (280, 193420), (304, 178150), (350, 154736), (380, 142520), (400, 135394), (475, 114016), (509, 106400), (532, 101800), (560, 96710), (608, 89075), (665, 81440), (700, 77368), (760, 71260), (800, 67697), (950, 57008), (1018, 53200), (1064, 50900), (1120, 48355), (1330, 40720), (1400, 38684), (1520, 35630), (1900, 28504), (2036, 26600), (2128, 25450), (2545, 21280), (2660, 20360), (2800, 19342), (3040, 17815), (3325, 16288), (3563, 15200), (3800, 14252), (4072, 13300), (4256, 12725), (5090, 10640), (5320, 10180), (5600, 9671), (6650, 8144), (7126, 7600)]