71430750

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{53}}^1\times {\mathrm{599}}^1$

素因数の和:675

約数の個数: 96

約数和(自身を含む): 197121600

約数和(自身を除く): 125690850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 53, 75, 90, 106, 125, 150, 159, 225, 250, 265, 318, 375, 450, 477, 530, 599, 750, 795, 954, 1125, 1198, 1325, 1590, 1797, 2250, 2385, 2650, 2995, 3594, 3975, 4770, 5391, 5990, 6625, 7950, 8985, 10782, 11925, 13250, 14975, 17970, 19875, 23850, 26955, 29950, 31747, 39750, 44925, 53910, 59625, 63494, 74875, 89850, 95241, 119250, 134775, 149750, 158735, 190482, 224625, 269550, 285723, 317470, 449250, 476205, 571446, 673875, 793675, 952410, 1347750, 1428615, 1587350, 2381025, 2857230, 3968375, 4762050, 7143075, 7936750, 11905125, 14286150, 23810250, 35715375, 71430750]

約数ペア:

[(1, 71430750), (2, 35715375), (3, 23810250), (5, 14286150), (6, 11905125), (9, 7936750), (10, 7143075), (15, 4762050), (18, 3968375), (25, 2857230), (30, 2381025), (45, 1587350), (50, 1428615), (53, 1347750), (75, 952410), (90, 793675), (106, 673875), (125, 571446), (150, 476205), (159, 449250), (225, 317470), (250, 285723), (265, 269550), (318, 224625), (375, 190482), (450, 158735), (477, 149750), (530, 134775), (599, 119250), (750, 95241), (795, 89850), (954, 74875), (1125, 63494), (1198, 59625), (1325, 53910), (1590, 44925), (1797, 39750), (2250, 31747), (2385, 29950), (2650, 26955), (2995, 23850), (3594, 19875), (3975, 17970), (4770, 14975), (5391, 13250), (5990, 11925), (6625, 10782), (7950, 8985)]