66434700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{3119}}^1$

素因数の和:3207

約数の個数: 72

約数和(自身を含む): 194987520

約数和(自身を除く): 128552820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 71, 75, 100, 142, 150, 213, 284, 300, 355, 426, 710, 852, 1065, 1420, 1775, 2130, 3119, 3550, 4260, 5325, 6238, 7100, 9357, 10650, 12476, 15595, 18714, 21300, 31190, 37428, 46785, 62380, 77975, 93570, 155950, 187140, 221449, 233925, 311900, 442898, 467850, 664347, 885796, 935700, 1107245, 1328694, 2214490, 2657388, 3321735, 4428980, 5536225, 6643470, 11072450, 13286940, 16608675, 22144900, 33217350, 66434700]

約数ペア:

[(1, 66434700), (2, 33217350), (3, 22144900), (4, 16608675), (5, 13286940), (6, 11072450), (10, 6643470), (12, 5536225), (15, 4428980), (20, 3321735), (25, 2657388), (30, 2214490), (50, 1328694), (60, 1107245), (71, 935700), (75, 885796), (100, 664347), (142, 467850), (150, 442898), (213, 311900), (284, 233925), (300, 221449), (355, 187140), (426, 155950), (710, 93570), (852, 77975), (1065, 62380), (1420, 46785), (1775, 37428), (2130, 31190), (3119, 21300), (3550, 18714), (4260, 15595), (5325, 12476), (6238, 10650), (7100, 9357)]