66906060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2767}}^1$

素因数の和:2823

約数の個数: 96

約数和(自身を含む): 208330752

約数和(自身を除く): 141424692

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 93, 124, 130, 155, 156, 186, 195, 260, 310, 372, 390, 403, 465, 620, 780, 806, 930, 1209, 1612, 1860, 2015, 2418, 2767, 4030, 4836, 5534, 6045, 8060, 8301, 11068, 12090, 13835, 16602, 24180, 27670, 33204, 35971, 41505, 55340, 71942, 83010, 85777, 107913, 143884, 166020, 171554, 179855, 215826, 257331, 343108, 359710, 428885, 431652, 514662, 539565, 719420, 857770, 1029324, 1079130, 1115101, 1286655, 1715540, 2158260, 2230202, 2573310, 3345303, 4460404, 5146620, 5575505, 6690606, 11151010, 13381212, 16726515, 22302020, 33453030, 66906060]

約数ペア:

[(1, 66906060), (2, 33453030), (3, 22302020), (4, 16726515), (5, 13381212), (6, 11151010), (10, 6690606), (12, 5575505), (13, 5146620), (15, 4460404), (20, 3345303), (26, 2573310), (30, 2230202), (31, 2158260), (39, 1715540), (52, 1286655), (60, 1115101), (62, 1079130), (65, 1029324), (78, 857770), (93, 719420), (124, 539565), (130, 514662), (155, 431652), (156, 428885), (186, 359710), (195, 343108), (260, 257331), (310, 215826), (372, 179855), (390, 171554), (403, 166020), (465, 143884), (620, 107913), (780, 85777), (806, 83010), (930, 71942), (1209, 55340), (1612, 41505), (1860, 35971), (2015, 33204), (2418, 27670), (2767, 24180), (4030, 16602), (4836, 13835), (5534, 12090), (6045, 11068), (8060, 8301)]