135430020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{68399}}^1$

素因数の和:68425

約数の個数: 72

約数和(自身を含む): 448156800

約数和(自身を除く): 312726780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 68399, 136798, 205197, 273596, 341995, 410394, 615591, 683990, 752389, 820788, 1025985, 1231182, 1367980, 1504778, 2051970, 2257167, 2462364, 3009556, 3077955, 3761945, 4103940, 4514334, 6155910, 6771501, 7523890, 9028668, 11285835, 12311820, 13543002, 15047780, 22571670, 27086004, 33857505, 45143340, 67715010, 135430020]

約数ペア:

[(1, 135430020), (2, 67715010), (3, 45143340), (4, 33857505), (5, 27086004), (6, 22571670), (9, 15047780), (10, 13543002), (11, 12311820), (12, 11285835), (15, 9028668), (18, 7523890), (20, 6771501), (22, 6155910), (30, 4514334), (33, 4103940), (36, 3761945), (44, 3077955), (45, 3009556), (55, 2462364), (60, 2257167), (66, 2051970), (90, 1504778), (99, 1367980), (110, 1231182), (132, 1025985), (165, 820788), (180, 752389), (198, 683990), (220, 615591), (330, 410394), (396, 341995), (495, 273596), (660, 205197), (990, 136798), (1980, 68399)]