1287350460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{59107}}^1$

素因数の和:59144

約数の個数: 108

約数和(自身を含む): 4292304744

約数和(自身を除く): 3004954284

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 121, 132, 165, 180, 198, 220, 242, 330, 363, 396, 484, 495, 605, 660, 726, 990, 1089, 1210, 1452, 1815, 1980, 2178, 2420, 3630, 4356, 5445, 7260, 10890, 21780, 59107, 118214, 177321, 236428, 295535, 354642, 531963, 591070, 650177, 709284, 886605, 1063926, 1182140, 1300354, 1773210, 1950531, 2127852, 2600708, 2659815, 3250885, 3546420, 3901062, 5319630, 5851593, 6501770, 7151947, 7802124, 9752655, 10639260, 11703186, 13003540, 14303894, 19505310, 21455841, 23406372, 28607788, 29257965, 35759735, 39010620, 42911682, 58515930, 64367523, 71519470, 85823364, 107279205, 117031860, 128735046, 143038940, 214558410, 257470092, 321837615, 429116820, 643675230, 1287350460]

約数ペア:

[(1, 1287350460), (2, 643675230), (3, 429116820), (4, 321837615), (5, 257470092), (6, 214558410), (9, 143038940), (10, 128735046), (11, 117031860), (12, 107279205), (15, 85823364), (18, 71519470), (20, 64367523), (22, 58515930), (30, 42911682), (33, 39010620), (36, 35759735), (44, 29257965), (45, 28607788), (55, 23406372), (60, 21455841), (66, 19505310), (90, 14303894), (99, 13003540), (110, 11703186), (121, 10639260), (132, 9752655), (165, 7802124), (180, 7151947), (198, 6501770), (220, 5851593), (242, 5319630), (330, 3901062), (363, 3546420), (396, 3250885), (484, 2659815), (495, 2600708), (605, 2127852), (660, 1950531), (726, 1773210), (990, 1300354), (1089, 1182140), (1210, 1063926), (1452, 886605), (1815, 709284), (1980, 650177), (2178, 591070), (2420, 531963), (3630, 354642), (4356, 295535), (5445, 236428), (7260, 177321), (10890, 118214), (21780, 59107)]