65840940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{3023}}^1$

素因数の和:3060

約数の個数: 108

約数和(自身を含む): 219596832

約数和(自身を除く): 153755892

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, 3023, 3630, 4356, 5445, 6046, 7260, 9069, 10890, 12092, 15115, 18138, 21780, 27207, 30230, 33253, 36276, 45345, 54414, 60460, 66506, 90690, 99759, 108828, 133012, 136035, 166265, 181380, 199518, 272070, 299277, 332530, 365783, 399036, 498795, 544140, 598554, 665060, 731566, 997590, 1097349, 1197108, 1463132, 1496385, 1828915, 1995180, 2194698, 2992770, 3292047, 3657830, 4389396, 5486745, 5985540, 6584094, 7315660, 10973490, 13168188, 16460235, 21946980, 32920470, 65840940]

約数ペア:

[(1, 65840940), (2, 32920470), (3, 21946980), (4, 16460235), (5, 13168188), (6, 10973490), (9, 7315660), (10, 6584094), (11, 5985540), (12, 5486745), (15, 4389396), (18, 3657830), (20, 3292047), (22, 2992770), (30, 2194698), (33, 1995180), (36, 1828915), (44, 1496385), (45, 1463132), (55, 1197108), (60, 1097349), (66, 997590), (90, 731566), (99, 665060), (110, 598554), (121, 544140), (132, 498795), (165, 399036), (180, 365783), (198, 332530), (220, 299277), (242, 272070), (330, 199518), (363, 181380), (396, 166265), (484, 136035), (495, 133012), (605, 108828), (660, 99759), (726, 90690), (990, 66506), (1089, 60460), (1210, 54414), (1452, 45345), (1815, 36276), (1980, 33253), (2178, 30230), (2420, 27207), (3023, 21780), (3630, 18138), (4356, 15115), (5445, 12092), (6046, 10890), (7260, 9069)]