22098750

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:179

約数の個数: 80

約数和(自身を含む): 56681856

約数和(自身を除く): 34583106

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 71, 75, 83, 125, 142, 150, 166, 213, 249, 250, 355, 375, 415, 426, 498, 625, 710, 750, 830, 1065, 1245, 1250, 1775, 1875, 2075, 2130, 2490, 3550, 3750, 4150, 5325, 5893, 6225, 8875, 10375, 10650, 11786, 12450, 17679, 17750, 20750, 26625, 29465, 31125, 35358, 44375, 51875, 53250, 58930, 62250, 88395, 88750, 103750, 133125, 147325, 155625, 176790, 266250, 294650, 311250, 441975, 736625, 883950, 1473250, 2209875, 3683125, 4419750, 7366250, 11049375, 22098750]

約数ペア:

[(1, 22098750), (2, 11049375), (3, 7366250), (5, 4419750), (6, 3683125), (10, 2209875), (15, 1473250), (25, 883950), (30, 736625), (50, 441975), (71, 311250), (75, 294650), (83, 266250), (125, 176790), (142, 155625), (150, 147325), (166, 133125), (213, 103750), (249, 88750), (250, 88395), (355, 62250), (375, 58930), (415, 53250), (426, 51875), (498, 44375), (625, 35358), (710, 31125), (750, 29465), (830, 26625), (1065, 20750), (1245, 17750), (1250, 17679), (1775, 12450), (1875, 11786), (2075, 10650), (2130, 10375), (2490, 8875), (3550, 6225), (3750, 5893), (4150, 5325)]