252407340

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{4211}}^1$

素因数の和:4269

約数の個数: 120

約数和(自身を含む): 813404592

約数和(自身を除く): 560997252

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 54, 60, 74, 81, 90, 108, 111, 135, 148, 162, 180, 185, 222, 270, 324, 333, 370, 405, 444, 540, 555, 666, 740, 810, 999, 1110, 1332, 1620, 1665, 1998, 2220, 2997, 3330, 3996, 4211, 4995, 5994, 6660, 8422, 9990, 11988, 12633, 14985, 16844, 19980, 21055, 25266, 29970, 37899, 42110, 50532, 59940, 63165, 75798, 84220, 113697, 126330, 151596, 155807, 189495, 227394, 252660, 311614, 341091, 378990, 454788, 467421, 568485, 623228, 682182, 757980, 779035, 934842, 1136970, 1364364, 1402263, 1558070, 1705455, 1869684, 2273940, 2337105, 2804526, 3116140, 3410910, 4206789, 4674210, 5609052, 6821820, 7011315, 8413578, 9348420, 12620367, 14022630, 16827156, 21033945, 25240734, 28045260, 42067890, 50481468, 63101835, 84135780, 126203670, 252407340]

約数ペア:

[(1, 252407340), (2, 126203670), (3, 84135780), (4, 63101835), (5, 50481468), (6, 42067890), (9, 28045260), (10, 25240734), (12, 21033945), (15, 16827156), (18, 14022630), (20, 12620367), (27, 9348420), (30, 8413578), (36, 7011315), (37, 6821820), (45, 5609052), (54, 4674210), (60, 4206789), (74, 3410910), (81, 3116140), (90, 2804526), (108, 2337105), (111, 2273940), (135, 1869684), (148, 1705455), (162, 1558070), (180, 1402263), (185, 1364364), (222, 1136970), (270, 934842), (324, 779035), (333, 757980), (370, 682182), (405, 623228), (444, 568485), (540, 467421), (555, 454788), (666, 378990), (740, 341091), (810, 311614), (999, 252660), (1110, 227394), (1332, 189495), (1620, 155807), (1665, 151596), (1998, 126330), (2220, 113697), (2997, 84220), (3330, 75798), (3996, 63165), (4211, 59940), (4995, 50532), (5994, 42110), (6660, 37899), (8422, 29970), (9990, 25266), (11988, 21055), (12633, 19980), (14985, 16844)]