127012500

素因数分解:

$2^2\times 3^2\times 5^5\times {\mathrm{1129}}^1$

素因数の和:1164

約数の個数: 108

約数和(自身を含む): 401653980

約数和(自身を除く): 274641480

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 225, 250, 300, 375, 450, 500, 625, 750, 900, 1125, 1129, 1250, 1500, 1875, 2250, 2258, 2500, 3125, 3387, 3750, 4500, 4516, 5625, 5645, 6250, 6774, 7500, 9375, 10161, 11250, 11290, 12500, 13548, 16935, 18750, 20322, 22500, 22580, 28125, 28225, 33870, 37500, 40644, 50805, 56250, 56450, 67740, 84675, 101610, 112500, 112900, 141125, 169350, 203220, 254025, 282250, 338700, 423375, 508050, 564500, 705625, 846750, 1016100, 1270125, 1411250, 1693500, 2116875, 2540250, 2822500, 3528125, 4233750, 5080500, 6350625, 7056250, 8467500, 10584375, 12701250, 14112500, 21168750, 25402500, 31753125, 42337500, 63506250, 127012500]

約数ペア:

[(1, 127012500), (2, 63506250), (3, 42337500), (4, 31753125), (5, 25402500), (6, 21168750), (9, 14112500), (10, 12701250), (12, 10584375), (15, 8467500), (18, 7056250), (20, 6350625), (25, 5080500), (30, 4233750), (36, 3528125), (45, 2822500), (50, 2540250), (60, 2116875), (75, 1693500), (90, 1411250), (100, 1270125), (125, 1016100), (150, 846750), (180, 705625), (225, 564500), (250, 508050), (300, 423375), (375, 338700), (450, 282250), (500, 254025), (625, 203220), (750, 169350), (900, 141125), (1125, 112900), (1129, 112500), (1250, 101610), (1500, 84675), (1875, 67740), (2250, 56450), (2258, 56250), (2500, 50805), (3125, 40644), (3387, 37500), (3750, 33870), (4500, 28225), (4516, 28125), (5625, 22580), (5645, 22500), (6250, 20322), (6774, 18750), (7500, 16935), (9375, 13548), (10161, 12500), (11250, 11290)]