122887600

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^2\times {\mathrm{2539}}^1$

素因数の和:2579

約数の個数: 90

約数和(自身を含む): 324645020

約数和(自身を除く): 201757420

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 121, 176, 200, 220, 242, 275, 400, 440, 484, 550, 605, 880, 968, 1100, 1210, 1936, 2200, 2420, 2539, 3025, 4400, 4840, 5078, 6050, 9680, 10156, 12100, 12695, 20312, 24200, 25390, 27929, 40624, 48400, 50780, 55858, 63475, 101560, 111716, 126950, 139645, 203120, 223432, 253900, 279290, 307219, 446864, 507800, 558580, 614438, 698225, 1015600, 1117160, 1228876, 1396450, 1536095, 2234320, 2457752, 2792900, 3072190, 4915504, 5585800, 6144380, 7680475, 11171600, 12288760, 15360950, 24577520, 30721900, 61443800, 122887600]

約数ペア:

[(1, 122887600), (2, 61443800), (4, 30721900), (5, 24577520), (8, 15360950), (10, 12288760), (11, 11171600), (16, 7680475), (20, 6144380), (22, 5585800), (25, 4915504), (40, 3072190), (44, 2792900), (50, 2457752), (55, 2234320), (80, 1536095), (88, 1396450), (100, 1228876), (110, 1117160), (121, 1015600), (176, 698225), (200, 614438), (220, 558580), (242, 507800), (275, 446864), (400, 307219), (440, 279290), (484, 253900), (550, 223432), (605, 203120), (880, 139645), (968, 126950), (1100, 111716), (1210, 101560), (1936, 63475), (2200, 55858), (2420, 50780), (2539, 48400), (3025, 40624), (4400, 27929), (4840, 25390), (5078, 24200), (6050, 20312), (9680, 12695), (10156, 12100)]