30027250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1$

素因数の和:268

約数の個数: 64

約数和(自身を含む): 62674560

約数和(自身を除く): 32647310

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 61, 110, 122, 125, 179, 250, 275, 305, 358, 550, 610, 671, 895, 1342, 1375, 1525, 1790, 1969, 2750, 3050, 3355, 3938, 4475, 6710, 7625, 8950, 9845, 10919, 15250, 16775, 19690, 21838, 22375, 33550, 44750, 49225, 54595, 83875, 98450, 109190, 120109, 167750, 240218, 246125, 272975, 492250, 545950, 600545, 1201090, 1364875, 2729750, 3002725, 6005450, 15013625, 30027250]

約数ペア:

[(1, 30027250), (2, 15013625), (5, 6005450), (10, 3002725), (11, 2729750), (22, 1364875), (25, 1201090), (50, 600545), (55, 545950), (61, 492250), (110, 272975), (122, 246125), (125, 240218), (179, 167750), (250, 120109), (275, 109190), (305, 98450), (358, 83875), (550, 54595), (610, 49225), (671, 44750), (895, 33550), (1342, 22375), (1375, 21838), (1525, 19690), (1790, 16775), (1969, 15250), (2750, 10919), (3050, 9845), (3355, 8950), (3938, 7625), (4475, 6710)]