72546570

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{3019}}^1$

素因数の和:3124

約数の個数: 64

約数和(自身を含む): 195696000

約数和(自身を除く): 123149430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 89, 90, 135, 178, 267, 270, 445, 534, 801, 890, 1335, 1602, 2403, 2670, 3019, 4005, 4806, 6038, 8010, 9057, 12015, 15095, 18114, 24030, 27171, 30190, 45285, 54342, 81513, 90570, 135855, 163026, 268691, 271710, 407565, 537382, 806073, 815130, 1343455, 1612146, 2418219, 2686910, 4030365, 4836438, 7254657, 8060730, 12091095, 14509314, 24182190, 36273285, 72546570]

約数ペア:

[(1, 72546570), (2, 36273285), (3, 24182190), (5, 14509314), (6, 12091095), (9, 8060730), (10, 7254657), (15, 4836438), (18, 4030365), (27, 2686910), (30, 2418219), (45, 1612146), (54, 1343455), (89, 815130), (90, 806073), (135, 537382), (178, 407565), (267, 271710), (270, 268691), (445, 163026), (534, 135855), (801, 90570), (890, 81513), (1335, 54342), (1602, 45285), (2403, 30190), (2670, 27171), (3019, 24030), (4005, 18114), (4806, 15095), (6038, 12015), (8010, 9057)]