153177780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{9857}}^1$

素因数の和:9913

約数の個数: 96

約数和(自身を含む): 503467776

約数和(自身を除く): 350289996

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 60, 70, 74, 84, 105, 111, 140, 148, 185, 210, 222, 259, 370, 420, 444, 518, 555, 740, 777, 1036, 1110, 1295, 1554, 2220, 2590, 3108, 3885, 5180, 7770, 9857, 15540, 19714, 29571, 39428, 49285, 59142, 68999, 98570, 118284, 137998, 147855, 197140, 206997, 275996, 295710, 344995, 364709, 413994, 591420, 689990, 729418, 827988, 1034985, 1094127, 1379980, 1458836, 1823545, 2069970, 2188254, 2552963, 3647090, 4139940, 4376508, 5105926, 5470635, 7294180, 7658889, 10211852, 10941270, 12764815, 15317778, 21882540, 25529630, 30635556, 38294445, 51059260, 76588890, 153177780]

約数ペア:

[(1, 153177780), (2, 76588890), (3, 51059260), (4, 38294445), (5, 30635556), (6, 25529630), (7, 21882540), (10, 15317778), (12, 12764815), (14, 10941270), (15, 10211852), (20, 7658889), (21, 7294180), (28, 5470635), (30, 5105926), (35, 4376508), (37, 4139940), (42, 3647090), (60, 2552963), (70, 2188254), (74, 2069970), (84, 1823545), (105, 1458836), (111, 1379980), (140, 1094127), (148, 1034985), (185, 827988), (210, 729418), (222, 689990), (259, 591420), (370, 413994), (420, 364709), (444, 344995), (518, 295710), (555, 275996), (740, 206997), (777, 197140), (1036, 147855), (1110, 137998), (1295, 118284), (1554, 98570), (2220, 68999), (2590, 59142), (3108, 49285), (3885, 39428), (5180, 29571), (7770, 19714), (9857, 15540)]