125406840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4231}}^1$

素因数の和:4277

約数の個数: 128

約数和(自身を含む): 426585600

約数和(自身を除く): 301178760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 26, 30, 38, 39, 40, 52, 57, 60, 65, 76, 78, 95, 104, 114, 120, 130, 152, 156, 190, 195, 228, 247, 260, 285, 312, 380, 390, 456, 494, 520, 570, 741, 760, 780, 988, 1140, 1235, 1482, 1560, 1976, 2280, 2470, 2964, 3705, 4231, 4940, 5928, 7410, 8462, 9880, 12693, 14820, 16924, 21155, 25386, 29640, 33848, 42310, 50772, 55003, 63465, 80389, 84620, 101544, 110006, 126930, 160778, 165009, 169240, 220012, 241167, 253860, 275015, 321556, 330018, 401945, 440024, 482334, 507720, 550030, 643112, 660036, 803890, 825045, 964668, 1045057, 1100060, 1205835, 1320072, 1607780, 1650090, 1929336, 2090114, 2200120, 2411670, 3135171, 3215560, 3300180, 4180228, 4823340, 5225285, 6270342, 6600360, 8360456, 9646680, 10450570, 12540684, 15675855, 20901140, 25081368, 31351710, 41802280, 62703420, 125406840]

約数ペア:

[(1, 125406840), (2, 62703420), (3, 41802280), (4, 31351710), (5, 25081368), (6, 20901140), (8, 15675855), (10, 12540684), (12, 10450570), (13, 9646680), (15, 8360456), (19, 6600360), (20, 6270342), (24, 5225285), (26, 4823340), (30, 4180228), (38, 3300180), (39, 3215560), (40, 3135171), (52, 2411670), (57, 2200120), (60, 2090114), (65, 1929336), (76, 1650090), (78, 1607780), (95, 1320072), (104, 1205835), (114, 1100060), (120, 1045057), (130, 964668), (152, 825045), (156, 803890), (190, 660036), (195, 643112), (228, 550030), (247, 507720), (260, 482334), (285, 440024), (312, 401945), (380, 330018), (390, 321556), (456, 275015), (494, 253860), (520, 241167), (570, 220012), (741, 169240), (760, 165009), (780, 160778), (988, 126930), (1140, 110006), (1235, 101544), (1482, 84620), (1560, 80389), (1976, 63465), (2280, 55003), (2470, 50772), (2964, 42310), (3705, 33848), (4231, 29640), (4940, 25386), (5928, 21155), (7410, 16924), (8462, 14820), (9880, 12693)]