127602810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{197}}^1\times {\mathrm{2399}}^1$

素因数の和:2612

約数の個数: 64

約数和(自身を含む): 342144000

約数和(自身を除く): 214541190

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 197, 270, 394, 591, 985, 1182, 1773, 1970, 2399, 2955, 3546, 4798, 5319, 5910, 7197, 8865, 10638, 11995, 14394, 17730, 21591, 23990, 26595, 35985, 43182, 53190, 64773, 71970, 107955, 129546, 215910, 323865, 472603, 647730, 945206, 1417809, 2363015, 2835618, 4253427, 4726030, 7089045, 8506854, 12760281, 14178090, 21267135, 25520562, 42534270, 63801405, 127602810]

約数ペア:

[(1, 127602810), (2, 63801405), (3, 42534270), (5, 25520562), (6, 21267135), (9, 14178090), (10, 12760281), (15, 8506854), (18, 7089045), (27, 4726030), (30, 4253427), (45, 2835618), (54, 2363015), (90, 1417809), (135, 945206), (197, 647730), (270, 472603), (394, 323865), (591, 215910), (985, 129546), (1182, 107955), (1773, 71970), (1970, 64773), (2399, 53190), (2955, 43182), (3546, 35985), (4798, 26595), (5319, 23990), (5910, 21591), (7197, 17730), (8865, 14394), (10638, 11995)]