27157080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{277}}^1$

素因数の和:353

約数の個数: 128

約数和(自身を含む): 88070400

約数和(自身を除く): 60913320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 43, 57, 60, 76, 86, 95, 114, 120, 129, 152, 172, 190, 215, 228, 258, 277, 285, 344, 380, 430, 456, 516, 554, 570, 645, 760, 817, 831, 860, 1032, 1108, 1140, 1290, 1385, 1634, 1662, 1720, 2216, 2280, 2451, 2580, 2770, 3268, 3324, 4085, 4155, 4902, 5160, 5263, 5540, 6536, 6648, 8170, 8310, 9804, 10526, 11080, 11911, 12255, 15789, 16340, 16620, 19608, 21052, 23822, 24510, 26315, 31578, 32680, 33240, 35733, 42104, 47644, 49020, 52630, 59555, 63156, 71466, 78945, 95288, 98040, 105260, 119110, 126312, 142932, 157890, 178665, 210520, 226309, 238220, 285864, 315780, 357330, 452618, 476440, 631560, 678927, 714660, 905236, 1131545, 1357854, 1429320, 1810472, 2263090, 2715708, 3394635, 4526180, 5431416, 6789270, 9052360, 13578540, 27157080]

約数ペア:

[(1, 27157080), (2, 13578540), (3, 9052360), (4, 6789270), (5, 5431416), (6, 4526180), (8, 3394635), (10, 2715708), (12, 2263090), (15, 1810472), (19, 1429320), (20, 1357854), (24, 1131545), (30, 905236), (38, 714660), (40, 678927), (43, 631560), (57, 476440), (60, 452618), (76, 357330), (86, 315780), (95, 285864), (114, 238220), (120, 226309), (129, 210520), (152, 178665), (172, 157890), (190, 142932), (215, 126312), (228, 119110), (258, 105260), (277, 98040), (285, 95288), (344, 78945), (380, 71466), (430, 63156), (456, 59555), (516, 52630), (554, 49020), (570, 47644), (645, 42104), (760, 35733), (817, 33240), (831, 32680), (860, 31578), (1032, 26315), (1108, 24510), (1140, 23822), (1290, 21052), (1385, 19608), (1634, 16620), (1662, 16340), (1720, 15789), (2216, 12255), (2280, 11911), (2451, 11080), (2580, 10526), (2770, 9804), (3268, 8310), (3324, 8170), (4085, 6648), (4155, 6536), (4902, 5540), (5160, 5263)]