80207850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{367}}^1$

素因数の和:460

約数の個数: 96

約数和(自身を含む): 210272256

約数和(自身を除く): 130064406

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 47, 50, 62, 75, 93, 94, 141, 150, 155, 186, 235, 282, 310, 367, 465, 470, 705, 734, 775, 930, 1101, 1175, 1410, 1457, 1550, 1835, 2202, 2325, 2350, 2914, 3525, 3670, 4371, 4650, 5505, 7050, 7285, 8742, 9175, 11010, 11377, 14570, 17249, 18350, 21855, 22754, 27525, 34131, 34498, 36425, 43710, 51747, 55050, 56885, 68262, 72850, 86245, 103494, 109275, 113770, 170655, 172490, 218550, 258735, 284425, 341310, 431225, 517470, 534719, 568850, 853275, 862450, 1069438, 1293675, 1604157, 1706550, 2587350, 2673595, 3208314, 5347190, 8020785, 13367975, 16041570, 26735950, 40103925, 80207850]

約数ペア:

[(1, 80207850), (2, 40103925), (3, 26735950), (5, 16041570), (6, 13367975), (10, 8020785), (15, 5347190), (25, 3208314), (30, 2673595), (31, 2587350), (47, 1706550), (50, 1604157), (62, 1293675), (75, 1069438), (93, 862450), (94, 853275), (141, 568850), (150, 534719), (155, 517470), (186, 431225), (235, 341310), (282, 284425), (310, 258735), (367, 218550), (465, 172490), (470, 170655), (705, 113770), (734, 109275), (775, 103494), (930, 86245), (1101, 72850), (1175, 68262), (1410, 56885), (1457, 55050), (1550, 51747), (1835, 43710), (2202, 36425), (2325, 34498), (2350, 34131), (2914, 27525), (3525, 22754), (3670, 21855), (4371, 18350), (4650, 17249), (5505, 14570), (7050, 11377), (7285, 11010), (8742, 9175)]