27399780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^2\times {\mathrm{181}}^1$

素因数の和:254

約数の個数: 108

約数和(自身を含む): 86553012

約数和(自身を除く): 59153232

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 181, 261, 290, 348, 362, 435, 522, 543, 580, 724, 841, 870, 905, 1044, 1086, 1305, 1629, 1682, 1740, 1810, 2172, 2523, 2610, 2715, 3258, 3364, 3620, 4205, 5046, 5220, 5249, 5430, 6516, 7569, 8145, 8410, 10092, 10498, 10860, 12615, 15138, 15747, 16290, 16820, 20996, 25230, 26245, 30276, 31494, 32580, 37845, 47241, 50460, 52490, 62988, 75690, 78735, 94482, 104980, 151380, 152221, 157470, 188964, 236205, 304442, 314940, 456663, 472410, 608884, 761105, 913326, 944820, 1369989, 1522210, 1826652, 2283315, 2739978, 3044420, 4566630, 5479956, 6849945, 9133260, 13699890, 27399780]

約数ペア:

[(1, 27399780), (2, 13699890), (3, 9133260), (4, 6849945), (5, 5479956), (6, 4566630), (9, 3044420), (10, 2739978), (12, 2283315), (15, 1826652), (18, 1522210), (20, 1369989), (29, 944820), (30, 913326), (36, 761105), (45, 608884), (58, 472410), (60, 456663), (87, 314940), (90, 304442), (116, 236205), (145, 188964), (174, 157470), (180, 152221), (181, 151380), (261, 104980), (290, 94482), (348, 78735), (362, 75690), (435, 62988), (522, 52490), (543, 50460), (580, 47241), (724, 37845), (841, 32580), (870, 31494), (905, 30276), (1044, 26245), (1086, 25230), (1305, 20996), (1629, 16820), (1682, 16290), (1740, 15747), (1810, 15138), (2172, 12615), (2523, 10860), (2610, 10498), (2715, 10092), (3258, 8410), (3364, 8145), (3620, 7569), (4205, 6516), (5046, 5430), (5220, 5249)]