1330789800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{51581}}^1$

素因数の和:51643

約数の個数: 96

約数和(自身を含む): 4221470880

約数和(自身を除く): 2890681080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 43, 50, 60, 75, 86, 100, 120, 129, 150, 172, 200, 215, 258, 300, 344, 430, 516, 600, 645, 860, 1032, 1075, 1290, 1720, 2150, 2580, 3225, 4300, 5160, 6450, 8600, 12900, 25800, 51581, 103162, 154743, 206324, 257905, 309486, 412648, 515810, 618972, 773715, 1031620, 1237944, 1289525, 1547430, 2063240, 2217983, 2579050, 3094860, 3868575, 4435966, 5158100, 6189720, 6653949, 7737150, 8871932, 10316200, 11089915, 13307898, 15474300, 17743864, 22179830, 26615796, 30948600, 33269745, 44359660, 53231592, 55449575, 66539490, 88719320, 110899150, 133078980, 166348725, 221798300, 266157960, 332697450, 443596600, 665394900, 1330789800]

約数ペア:

[(1, 1330789800), (2, 665394900), (3, 443596600), (4, 332697450), (5, 266157960), (6, 221798300), (8, 166348725), (10, 133078980), (12, 110899150), (15, 88719320), (20, 66539490), (24, 55449575), (25, 53231592), (30, 44359660), (40, 33269745), (43, 30948600), (50, 26615796), (60, 22179830), (75, 17743864), (86, 15474300), (100, 13307898), (120, 11089915), (129, 10316200), (150, 8871932), (172, 7737150), (200, 6653949), (215, 6189720), (258, 5158100), (300, 4435966), (344, 3868575), (430, 3094860), (516, 2579050), (600, 2217983), (645, 2063240), (860, 1547430), (1032, 1289525), (1075, 1237944), (1290, 1031620), (1720, 773715), (2150, 618972), (2580, 515810), (3225, 412648), (4300, 309486), (5160, 257905), (6450, 206324), (8600, 154743), (12900, 103162), (25800, 51581)]