7989750

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:143

約数の個数: 96

約数和(自身を含む): 22340448

約数和(自身を除く): 14350698

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 53, 67, 75, 90, 106, 125, 134, 150, 159, 201, 225, 250, 265, 318, 335, 375, 402, 450, 477, 530, 603, 670, 750, 795, 954, 1005, 1125, 1206, 1325, 1590, 1675, 2010, 2250, 2385, 2650, 3015, 3350, 3551, 3975, 4770, 5025, 6030, 6625, 7102, 7950, 8375, 10050, 10653, 11925, 13250, 15075, 16750, 17755, 19875, 21306, 23850, 25125, 30150, 31959, 35510, 39750, 50250, 53265, 59625, 63918, 75375, 88775, 106530, 119250, 150750, 159795, 177550, 266325, 319590, 443875, 532650, 798975, 887750, 1331625, 1597950, 2663250, 3994875, 7989750]

約数ペア:

[(1, 7989750), (2, 3994875), (3, 2663250), (5, 1597950), (6, 1331625), (9, 887750), (10, 798975), (15, 532650), (18, 443875), (25, 319590), (30, 266325), (45, 177550), (50, 159795), (53, 150750), (67, 119250), (75, 106530), (90, 88775), (106, 75375), (125, 63918), (134, 59625), (150, 53265), (159, 50250), (201, 39750), (225, 35510), (250, 31959), (265, 30150), (318, 25125), (335, 23850), (375, 21306), (402, 19875), (450, 17755), (477, 16750), (530, 15075), (603, 13250), (670, 11925), (750, 10653), (795, 10050), (954, 8375), (1005, 7950), (1125, 7102), (1206, 6625), (1325, 6030), (1590, 5025), (1675, 4770), (2010, 3975), (2250, 3551), (2385, 3350), (2650, 3015)]