67152750

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{12791}}^1$

素因数の和:12818

約数の個数: 64

約数和(自身を含む): 191572992

約数和(自身を除く): 124420242

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 125, 150, 175, 210, 250, 350, 375, 525, 750, 875, 1050, 1750, 2625, 5250, 12791, 25582, 38373, 63955, 76746, 89537, 127910, 179074, 191865, 268611, 319775, 383730, 447685, 537222, 639550, 895370, 959325, 1343055, 1598875, 1918650, 2238425, 2686110, 3197750, 4476850, 4796625, 6715275, 9593250, 11192125, 13430550, 22384250, 33576375, 67152750]

約数ペア:

[(1, 67152750), (2, 33576375), (3, 22384250), (5, 13430550), (6, 11192125), (7, 9593250), (10, 6715275), (14, 4796625), (15, 4476850), (21, 3197750), (25, 2686110), (30, 2238425), (35, 1918650), (42, 1598875), (50, 1343055), (70, 959325), (75, 895370), (105, 639550), (125, 537222), (150, 447685), (175, 383730), (210, 319775), (250, 268611), (350, 191865), (375, 179074), (525, 127910), (750, 89537), (875, 76746), (1050, 63955), (1750, 38373), (2625, 25582), (5250, 12791)]