378267780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{52103}}^1$

素因数の和:52137

約数の個数: 72

約数和(自身を含む): 1164211776

約数和(自身を除く): 785943996

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 220, 242, 330, 363, 484, 605, 660, 726, 1210, 1452, 1815, 2420, 3630, 7260, 52103, 104206, 156309, 208412, 260515, 312618, 521030, 573133, 625236, 781545, 1042060, 1146266, 1563090, 1719399, 2292532, 2865665, 3126180, 3438798, 5731330, 6304463, 6877596, 8596995, 11462660, 12608926, 17193990, 18913389, 25217852, 31522315, 34387980, 37826778, 63044630, 75653556, 94566945, 126089260, 189133890, 378267780]

約数ペア:

[(1, 378267780), (2, 189133890), (3, 126089260), (4, 94566945), (5, 75653556), (6, 63044630), (10, 37826778), (11, 34387980), (12, 31522315), (15, 25217852), (20, 18913389), (22, 17193990), (30, 12608926), (33, 11462660), (44, 8596995), (55, 6877596), (60, 6304463), (66, 5731330), (110, 3438798), (121, 3126180), (132, 2865665), (165, 2292532), (220, 1719399), (242, 1563090), (330, 1146266), (363, 1042060), (484, 781545), (605, 625236), (660, 573133), (726, 521030), (1210, 312618), (1452, 260515), (1815, 208412), (2420, 156309), (3630, 104206), (7260, 52103)]