73460340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{9491}}^1$

素因数の和:9549

約数の個数: 72

約数和(自身を含む): 228035808

約数和(自身を除く): 154575468

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 387, 430, 516, 645, 774, 860, 1290, 1548, 1935, 2580, 3870, 7740, 9491, 18982, 28473, 37964, 47455, 56946, 85419, 94910, 113892, 142365, 170838, 189820, 284730, 341676, 408113, 427095, 569460, 816226, 854190, 1224339, 1632452, 1708380, 2040565, 2448678, 3673017, 4081130, 4897356, 6121695, 7346034, 8162260, 12243390, 14692068, 18365085, 24486780, 36730170, 73460340]

約数ペア:

[(1, 73460340), (2, 36730170), (3, 24486780), (4, 18365085), (5, 14692068), (6, 12243390), (9, 8162260), (10, 7346034), (12, 6121695), (15, 4897356), (18, 4081130), (20, 3673017), (30, 2448678), (36, 2040565), (43, 1708380), (45, 1632452), (60, 1224339), (86, 854190), (90, 816226), (129, 569460), (172, 427095), (180, 408113), (215, 341676), (258, 284730), (387, 189820), (430, 170838), (516, 142365), (645, 113892), (774, 94910), (860, 85419), (1290, 56946), (1548, 47455), (1935, 37964), (2580, 28473), (3870, 18982), (7740, 9491)]