72629460

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{419}}^1$

素因数の和:547

約数の個数: 120

約数和(自身を含む): 230519520

約数和(自身を除く): 157890060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 107, 108, 135, 162, 180, 214, 270, 321, 324, 405, 419, 428, 535, 540, 642, 810, 838, 963, 1070, 1257, 1284, 1605, 1620, 1676, 1926, 2095, 2140, 2514, 2889, 3210, 3771, 3852, 4190, 4815, 5028, 5778, 6285, 6420, 7542, 8380, 8667, 9630, 11313, 11556, 12570, 14445, 15084, 17334, 18855, 19260, 22626, 25140, 28890, 33939, 34668, 37710, 43335, 44833, 45252, 56565, 57780, 67878, 75420, 86670, 89666, 113130, 134499, 135756, 169695, 173340, 179332, 224165, 226260, 268998, 339390, 403497, 448330, 537996, 672495, 678780, 806994, 896660, 1210491, 1344990, 1613988, 2017485, 2420982, 2689980, 3631473, 4034970, 4841964, 6052455, 7262946, 8069940, 12104910, 14525892, 18157365, 24209820, 36314730, 72629460]

約数ペア:

[(1, 72629460), (2, 36314730), (3, 24209820), (4, 18157365), (5, 14525892), (6, 12104910), (9, 8069940), (10, 7262946), (12, 6052455), (15, 4841964), (18, 4034970), (20, 3631473), (27, 2689980), (30, 2420982), (36, 2017485), (45, 1613988), (54, 1344990), (60, 1210491), (81, 896660), (90, 806994), (107, 678780), (108, 672495), (135, 537996), (162, 448330), (180, 403497), (214, 339390), (270, 268998), (321, 226260), (324, 224165), (405, 179332), (419, 173340), (428, 169695), (535, 135756), (540, 134499), (642, 113130), (810, 89666), (838, 86670), (963, 75420), (1070, 67878), (1257, 57780), (1284, 56565), (1605, 45252), (1620, 44833), (1676, 43335), (1926, 37710), (2095, 34668), (2140, 33939), (2514, 28890), (2889, 25140), (3210, 22626), (3771, 19260), (3852, 18855), (4190, 17334), (4815, 15084), (5028, 14445), (5778, 12570), (6285, 11556), (6420, 11313), (7542, 9630), (8380, 8667)]