25368300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{397}}^1$

素因数の和:488

約数の個数: 108

約数和(自身を含む): 80838576

約数和(自身を除く): 55470276

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 71, 75, 90, 100, 142, 150, 180, 213, 225, 284, 300, 355, 397, 426, 450, 639, 710, 794, 852, 900, 1065, 1191, 1278, 1420, 1588, 1775, 1985, 2130, 2382, 2556, 3195, 3550, 3573, 3970, 4260, 4764, 5325, 5955, 6390, 7100, 7146, 7940, 9925, 10650, 11910, 12780, 14292, 15975, 17865, 19850, 21300, 23820, 28187, 29775, 31950, 35730, 39700, 56374, 59550, 63900, 71460, 84561, 89325, 112748, 119100, 140935, 169122, 178650, 253683, 281870, 338244, 357300, 422805, 507366, 563740, 704675, 845610, 1014732, 1268415, 1409350, 1691220, 2114025, 2536830, 2818700, 4228050, 5073660, 6342075, 8456100, 12684150, 25368300]

約数ペア:

[(1, 25368300), (2, 12684150), (3, 8456100), (4, 6342075), (5, 5073660), (6, 4228050), (9, 2818700), (10, 2536830), (12, 2114025), (15, 1691220), (18, 1409350), (20, 1268415), (25, 1014732), (30, 845610), (36, 704675), (45, 563740), (50, 507366), (60, 422805), (71, 357300), (75, 338244), (90, 281870), (100, 253683), (142, 178650), (150, 169122), (180, 140935), (213, 119100), (225, 112748), (284, 89325), (300, 84561), (355, 71460), (397, 63900), (426, 59550), (450, 56374), (639, 39700), (710, 35730), (794, 31950), (852, 29775), (900, 28187), (1065, 23820), (1191, 21300), (1278, 19850), (1420, 17865), (1588, 15975), (1775, 14292), (1985, 12780), (2130, 11910), (2382, 10650), (2556, 9925), (3195, 7940), (3550, 7146), (3573, 7100), (3970, 6390), (4260, 5955), (4764, 5325)]