66296250

素因数分解:

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

素因数の和:182

約数の個数: 120

約数和(自身を含む): 184216032

約数和(自身を除く): 117919782

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 71, 75, 83, 90, 125, 142, 150, 166, 213, 225, 249, 250, 355, 375, 415, 426, 450, 498, 625, 639, 710, 747, 750, 830, 1065, 1125, 1245, 1250, 1278, 1494, 1775, 1875, 2075, 2130, 2250, 2490, 3195, 3550, 3735, 3750, 4150, 5325, 5625, 5893, 6225, 6390, 7470, 8875, 10375, 10650, 11250, 11786, 12450, 15975, 17679, 17750, 18675, 20750, 26625, 29465, 31125, 31950, 35358, 37350, 44375, 51875, 53037, 53250, 58930, 62250, 79875, 88395, 88750, 93375, 103750, 106074, 133125, 147325, 155625, 159750, 176790, 186750, 265185, 266250, 294650, 311250, 399375, 441975, 466875, 530370, 736625, 798750, 883950, 933750, 1325925, 1473250, 2209875, 2651850, 3683125, 4419750, 6629625, 7366250, 11049375, 13259250, 22098750, 33148125, 66296250]

約数ペア:

[(1, 66296250), (2, 33148125), (3, 22098750), (5, 13259250), (6, 11049375), (9, 7366250), (10, 6629625), (15, 4419750), (18, 3683125), (25, 2651850), (30, 2209875), (45, 1473250), (50, 1325925), (71, 933750), (75, 883950), (83, 798750), (90, 736625), (125, 530370), (142, 466875), (150, 441975), (166, 399375), (213, 311250), (225, 294650), (249, 266250), (250, 265185), (355, 186750), (375, 176790), (415, 159750), (426, 155625), (450, 147325), (498, 133125), (625, 106074), (639, 103750), (710, 93375), (747, 88750), (750, 88395), (830, 79875), (1065, 62250), (1125, 58930), (1245, 53250), (1250, 53037), (1278, 51875), (1494, 44375), (1775, 37350), (1875, 35358), (2075, 31950), (2130, 31125), (2250, 29465), (2490, 26625), (3195, 20750), (3550, 18675), (3735, 17750), (3750, 17679), (4150, 15975), (5325, 12450), (5625, 11786), (5893, 11250), (6225, 10650), (6390, 10375), (7470, 8875)]