31673100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{1487}}^1$

素因数の和:1575

約数の個数: 72

約数和(自身を含む): 92994048

約数和(自身を除く): 61320948

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, 1487, 1775, 2130, 2974, 3550, 4260, 4461, 5325, 5948, 7100, 7435, 8922, 10650, 14870, 17844, 21300, 22305, 29740, 37175, 44610, 74350, 89220, 105577, 111525, 148700, 211154, 223050, 316731, 422308, 446100, 527885, 633462, 1055770, 1266924, 1583655, 2111540, 2639425, 3167310, 5278850, 6334620, 7918275, 10557700, 15836550, 31673100]

約数ペア:

[(1, 31673100), (2, 15836550), (3, 10557700), (4, 7918275), (5, 6334620), (6, 5278850), (10, 3167310), (12, 2639425), (15, 2111540), (20, 1583655), (25, 1266924), (30, 1055770), (50, 633462), (60, 527885), (71, 446100), (75, 422308), (100, 316731), (142, 223050), (150, 211154), (213, 148700), (284, 111525), (300, 105577), (355, 89220), (426, 74350), (710, 44610), (852, 37175), (1065, 29740), (1420, 22305), (1487, 21300), (1775, 17844), (2130, 14870), (2974, 10650), (3550, 8922), (4260, 7435), (4461, 7100), (5325, 5948)]