80026500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{1721}}^1$

素因数の和:1774

約数の個数: 96

約数和(自身を含む): 240694272

約数和(自身を除く): 160667772

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 31, 50, 60, 62, 75, 93, 100, 124, 125, 150, 155, 186, 250, 300, 310, 372, 375, 465, 500, 620, 750, 775, 930, 1500, 1550, 1721, 1860, 2325, 3100, 3442, 3875, 4650, 5163, 6884, 7750, 8605, 9300, 10326, 11625, 15500, 17210, 20652, 23250, 25815, 34420, 43025, 46500, 51630, 53351, 86050, 103260, 106702, 129075, 160053, 172100, 213404, 215125, 258150, 266755, 320106, 430250, 516300, 533510, 640212, 645375, 800265, 860500, 1067020, 1290750, 1333775, 1600530, 2581500, 2667550, 3201060, 4001325, 5335100, 6668875, 8002650, 13337750, 16005300, 20006625, 26675500, 40013250, 80026500]

約数ペア:

[(1, 80026500), (2, 40013250), (3, 26675500), (4, 20006625), (5, 16005300), (6, 13337750), (10, 8002650), (12, 6668875), (15, 5335100), (20, 4001325), (25, 3201060), (30, 2667550), (31, 2581500), (50, 1600530), (60, 1333775), (62, 1290750), (75, 1067020), (93, 860500), (100, 800265), (124, 645375), (125, 640212), (150, 533510), (155, 516300), (186, 430250), (250, 320106), (300, 266755), (310, 258150), (372, 215125), (375, 213404), (465, 172100), (500, 160053), (620, 129075), (750, 106702), (775, 103260), (930, 86050), (1500, 53351), (1550, 51630), (1721, 46500), (1860, 43025), (2325, 34420), (3100, 25815), (3442, 23250), (3875, 20652), (4650, 17210), (5163, 15500), (6884, 11625), (7750, 10326), (8605, 9300)]