61773660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{26399}}^1$

素因数の和:26427

約数の個数: 72

約数和(自身を含む): 201801600

約数和(自身を除く): 140027940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 26399, 52798, 79197, 105596, 131995, 158394, 237591, 263990, 316788, 343187, 395985, 475182, 527980, 686374, 791970, 950364, 1029561, 1187955, 1372748, 1583940, 1715935, 2059122, 2375910, 3088683, 3431870, 4118244, 4751820, 5147805, 6177366, 6863740, 10295610, 12354732, 15443415, 20591220, 30886830, 61773660]

約数ペア:

[(1, 61773660), (2, 30886830), (3, 20591220), (4, 15443415), (5, 12354732), (6, 10295610), (9, 6863740), (10, 6177366), (12, 5147805), (13, 4751820), (15, 4118244), (18, 3431870), (20, 3088683), (26, 2375910), (30, 2059122), (36, 1715935), (39, 1583940), (45, 1372748), (52, 1187955), (60, 1029561), (65, 950364), (78, 791970), (90, 686374), (117, 527980), (130, 475182), (156, 395985), (180, 343187), (195, 316788), (234, 263990), (260, 237591), (390, 158394), (468, 131995), (585, 105596), (780, 79197), (1170, 52798), (2340, 26399)]