155537460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{5113}}^1$

素因数の和:5154

約数の個数: 108

約数和(自身を含む): 510980652

約数和(自身を除く): 355443192

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 169, 180, 195, 234, 260, 338, 390, 468, 507, 585, 676, 780, 845, 1014, 1170, 1521, 1690, 2028, 2340, 2535, 3042, 3380, 5070, 5113, 6084, 7605, 10140, 10226, 15210, 15339, 20452, 25565, 30420, 30678, 46017, 51130, 61356, 66469, 76695, 92034, 102260, 132938, 153390, 184068, 199407, 230085, 265876, 306780, 332345, 398814, 460170, 598221, 664690, 797628, 864097, 920340, 997035, 1196442, 1329380, 1728194, 1994070, 2392884, 2592291, 2991105, 3456388, 3988140, 4320485, 5184582, 5982210, 7776873, 8640970, 10369164, 11964420, 12961455, 15553746, 17281940, 25922910, 31107492, 38884365, 51845820, 77768730, 155537460]

約数ペア:

[(1, 155537460), (2, 77768730), (3, 51845820), (4, 38884365), (5, 31107492), (6, 25922910), (9, 17281940), (10, 15553746), (12, 12961455), (13, 11964420), (15, 10369164), (18, 8640970), (20, 7776873), (26, 5982210), (30, 5184582), (36, 4320485), (39, 3988140), (45, 3456388), (52, 2991105), (60, 2592291), (65, 2392884), (78, 1994070), (90, 1728194), (117, 1329380), (130, 1196442), (156, 997035), (169, 920340), (180, 864097), (195, 797628), (234, 664690), (260, 598221), (338, 460170), (390, 398814), (468, 332345), (507, 306780), (585, 265876), (676, 230085), (780, 199407), (845, 184068), (1014, 153390), (1170, 132938), (1521, 102260), (1690, 92034), (2028, 76695), (2340, 66469), (2535, 61356), (3042, 51130), (3380, 46017), (5070, 30678), (5113, 30420), (6084, 25565), (7605, 20452), (10140, 15339), (10226, 15210)]