27201540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{223}}^1$

素因数の和:361

約数の個数: 96

約数和(自身を含む): 81285120

約数和(自身を除く): 54083580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 107, 114, 190, 214, 223, 228, 285, 321, 380, 428, 446, 535, 570, 642, 669, 892, 1070, 1115, 1140, 1284, 1338, 1605, 2033, 2140, 2230, 2676, 3210, 3345, 4066, 4237, 4460, 6099, 6420, 6690, 8132, 8474, 10165, 12198, 12711, 13380, 16948, 20330, 21185, 23861, 24396, 25422, 30495, 40660, 42370, 47722, 50844, 60990, 63555, 71583, 84740, 95444, 119305, 121980, 127110, 143166, 238610, 254220, 286332, 357915, 453359, 477220, 715830, 906718, 1360077, 1431660, 1813436, 2266795, 2720154, 4533590, 5440308, 6800385, 9067180, 13600770, 27201540]

約数ペア:

[(1, 27201540), (2, 13600770), (3, 9067180), (4, 6800385), (5, 5440308), (6, 4533590), (10, 2720154), (12, 2266795), (15, 1813436), (19, 1431660), (20, 1360077), (30, 906718), (38, 715830), (57, 477220), (60, 453359), (76, 357915), (95, 286332), (107, 254220), (114, 238610), (190, 143166), (214, 127110), (223, 121980), (228, 119305), (285, 95444), (321, 84740), (380, 71583), (428, 63555), (446, 60990), (535, 50844), (570, 47722), (642, 42370), (669, 40660), (892, 30495), (1070, 25422), (1115, 24396), (1140, 23861), (1284, 21185), (1338, 20330), (1605, 16948), (2033, 13380), (2140, 12711), (2230, 12198), (2676, 10165), (3210, 8474), (3345, 8132), (4066, 6690), (4237, 6420), (4460, 6099)]