71439750

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{31751}}^1$

素因数の和:31774

約数の個数: 48

約数和(自身を含む): 193179168

約数和(自身を除く): 121739418

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 125, 150, 225, 250, 375, 450, 750, 1125, 2250, 31751, 63502, 95253, 158755, 190506, 285759, 317510, 476265, 571518, 793775, 952530, 1428795, 1587550, 2381325, 2857590, 3968875, 4762650, 7143975, 7937750, 11906625, 14287950, 23813250, 35719875, 71439750]

約数ペア:

[(1, 71439750), (2, 35719875), (3, 23813250), (5, 14287950), (6, 11906625), (9, 7937750), (10, 7143975), (15, 4762650), (18, 3968875), (25, 2857590), (30, 2381325), (45, 1587550), (50, 1428795), (75, 952530), (90, 793775), (125, 571518), (150, 476265), (225, 317510), (250, 285759), (375, 190506), (450, 158755), (750, 95253), (1125, 63502), (2250, 31751)]