25823160

素因数分解:

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

素因数の和:6549

約数の個数: 96

約数和(自身を含む): 91568880

約数和(自身を除く): 65745720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 6521, 13042, 19563, 26084, 32605, 39126, 52168, 58689, 65210, 71731, 78252, 97815, 117378, 130420, 143462, 156504, 195630, 215193, 234756, 260840, 286924, 293445, 358655, 391260, 430386, 469512, 573848, 586890, 645579, 717310, 782520, 860772, 1075965, 1173780, 1291158, 1434620, 1721544, 2151930, 2347560, 2582316, 2869240, 3227895, 4303860, 5164632, 6455790, 8607720, 12911580, 25823160]

約数ペア:

[(1, 25823160), (2, 12911580), (3, 8607720), (4, 6455790), (5, 5164632), (6, 4303860), (8, 3227895), (9, 2869240), (10, 2582316), (11, 2347560), (12, 2151930), (15, 1721544), (18, 1434620), (20, 1291158), (22, 1173780), (24, 1075965), (30, 860772), (33, 782520), (36, 717310), (40, 645579), (44, 586890), (45, 573848), (55, 469512), (60, 430386), (66, 391260), (72, 358655), (88, 293445), (90, 286924), (99, 260840), (110, 234756), (120, 215193), (132, 195630), (165, 156504), (180, 143462), (198, 130420), (220, 117378), (264, 97815), (330, 78252), (360, 71731), (396, 65210), (440, 58689), (495, 52168), (660, 39126), (792, 32605), (990, 26084), (1320, 19563), (1980, 13042), (3960, 6521)]