154501620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{28297}}^1$

素因数の和:28329

約数の個数: 96

約数和(自身を含む): 532455168

約数和(自身を除く): 377953548

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 28297, 56594, 84891, 113188, 141485, 169782, 198079, 282970, 339564, 367861, 396158, 424455, 565940, 594237, 735722, 792316, 848910, 990395, 1103583, 1188474, 1471444, 1697820, 1839305, 1980790, 2207166, 2376948, 2575027, 2971185, 3678610, 3961580, 4414332, 5150054, 5517915, 5942370, 7357220, 7725081, 10300108, 11035830, 11884740, 12875135, 15450162, 22071660, 25750270, 30900324, 38625405, 51500540, 77250810, 154501620]

約数ペア:

[(1, 154501620), (2, 77250810), (3, 51500540), (4, 38625405), (5, 30900324), (6, 25750270), (7, 22071660), (10, 15450162), (12, 12875135), (13, 11884740), (14, 11035830), (15, 10300108), (20, 7725081), (21, 7357220), (26, 5942370), (28, 5517915), (30, 5150054), (35, 4414332), (39, 3961580), (42, 3678610), (52, 2971185), (60, 2575027), (65, 2376948), (70, 2207166), (78, 1980790), (84, 1839305), (91, 1697820), (105, 1471444), (130, 1188474), (140, 1103583), (156, 990395), (182, 848910), (195, 792316), (210, 735722), (260, 594237), (273, 565940), (364, 424455), (390, 396158), (420, 367861), (455, 339564), (546, 282970), (780, 198079), (910, 169782), (1092, 141485), (1365, 113188), (1820, 84891), (2730, 56594), (5460, 28297)]