123785550

素因数分解:

$2^1\times 3^3\times 5^2\times 7^1\times {\mathrm{13099}}^1$

素因数の和:13127

約数の個数: 96

約数和(自身を含む): 389856000

約数和(自身を除く): 266070450

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 50, 54, 63, 70, 75, 90, 105, 126, 135, 150, 175, 189, 210, 225, 270, 315, 350, 378, 450, 525, 630, 675, 945, 1050, 1350, 1575, 1890, 3150, 4725, 9450, 13099, 26198, 39297, 65495, 78594, 91693, 117891, 130990, 183386, 196485, 235782, 275079, 327475, 353673, 392970, 458465, 550158, 589455, 654950, 707346, 825237, 916930, 982425, 1178910, 1375395, 1650474, 1768365, 1964850, 2292325, 2475711, 2750790, 2947275, 3536730, 4126185, 4584650, 4951422, 5894550, 6876975, 8252370, 8841825, 12378555, 13753950, 17683650, 20630925, 24757110, 41261850, 61892775, 123785550]

約数ペア:

[(1, 123785550), (2, 61892775), (3, 41261850), (5, 24757110), (6, 20630925), (7, 17683650), (9, 13753950), (10, 12378555), (14, 8841825), (15, 8252370), (18, 6876975), (21, 5894550), (25, 4951422), (27, 4584650), (30, 4126185), (35, 3536730), (42, 2947275), (45, 2750790), (50, 2475711), (54, 2292325), (63, 1964850), (70, 1768365), (75, 1650474), (90, 1375395), (105, 1178910), (126, 982425), (135, 916930), (150, 825237), (175, 707346), (189, 654950), (210, 589455), (225, 550158), (270, 458465), (315, 392970), (350, 353673), (378, 327475), (450, 275079), (525, 235782), (630, 196485), (675, 183386), (945, 130990), (1050, 117891), (1350, 91693), (1575, 78594), (1890, 65495), (3150, 39297), (4725, 26198), (9450, 13099)]