142027380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{6521}}^1$

素因数の和:6558

約数の個数: 108

約数和(自身を含む): 473614596

約数和(自身を除く): 331587216

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, 6521, 7260, 10890, 13042, 19563, 21780, 26084, 32605, 39126, 58689, 65210, 71731, 78252, 97815, 117378, 130420, 143462, 195630, 215193, 234756, 286924, 293445, 358655, 391260, 430386, 586890, 645579, 717310, 789041, 860772, 1075965, 1173780, 1291158, 1434620, 1578082, 2151930, 2367123, 2582316, 3156164, 3227895, 3945205, 4303860, 4734246, 6455790, 7101369, 7890410, 9468492, 11835615, 12911580, 14202738, 15780820, 23671230, 28405476, 35506845, 47342460, 71013690, 142027380]

約数ペア:

[(1, 142027380), (2, 71013690), (3, 47342460), (4, 35506845), (5, 28405476), (6, 23671230), (9, 15780820), (10, 14202738), (11, 12911580), (12, 11835615), (15, 9468492), (18, 7890410), (20, 7101369), (22, 6455790), (30, 4734246), (33, 4303860), (36, 3945205), (44, 3227895), (45, 3156164), (55, 2582316), (60, 2367123), (66, 2151930), (90, 1578082), (99, 1434620), (110, 1291158), (121, 1173780), (132, 1075965), (165, 860772), (180, 789041), (198, 717310), (220, 645579), (242, 586890), (330, 430386), (363, 391260), (396, 358655), (484, 293445), (495, 286924), (605, 234756), (660, 215193), (726, 195630), (990, 143462), (1089, 130420), (1210, 117378), (1452, 97815), (1815, 78252), (1980, 71731), (2178, 65210), (2420, 58689), (3630, 39126), (4356, 32605), (5445, 26084), (6521, 21780), (7260, 19563), (10890, 13042)]