22707750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1$

素因数の和:187

約数の個数: 128

約数和(自身を含む): 65100672

約数和(自身を除く): 42392922

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 25, 26, 30, 34, 39, 50, 51, 65, 75, 78, 85, 102, 125, 130, 137, 150, 170, 195, 221, 250, 255, 274, 325, 375, 390, 411, 425, 442, 510, 650, 663, 685, 750, 822, 850, 975, 1105, 1275, 1326, 1370, 1625, 1781, 1950, 2055, 2125, 2210, 2329, 2550, 3250, 3315, 3425, 3562, 4110, 4250, 4658, 4875, 5343, 5525, 6375, 6630, 6850, 6987, 8905, 9750, 10275, 10686, 11050, 11645, 12750, 13974, 16575, 17125, 17810, 20550, 23290, 26715, 27625, 30277, 33150, 34250, 34935, 44525, 51375, 53430, 55250, 58225, 60554, 69870, 82875, 89050, 90831, 102750, 116450, 133575, 151385, 165750, 174675, 181662, 222625, 267150, 291125, 302770, 349350, 445250, 454155, 582250, 667875, 756925, 873375, 908310, 1335750, 1513850, 1746750, 2270775, 3784625, 4541550, 7569250, 11353875, 22707750]

約数ペア:

[(1, 22707750), (2, 11353875), (3, 7569250), (5, 4541550), (6, 3784625), (10, 2270775), (13, 1746750), (15, 1513850), (17, 1335750), (25, 908310), (26, 873375), (30, 756925), (34, 667875), (39, 582250), (50, 454155), (51, 445250), (65, 349350), (75, 302770), (78, 291125), (85, 267150), (102, 222625), (125, 181662), (130, 174675), (137, 165750), (150, 151385), (170, 133575), (195, 116450), (221, 102750), (250, 90831), (255, 89050), (274, 82875), (325, 69870), (375, 60554), (390, 58225), (411, 55250), (425, 53430), (442, 51375), (510, 44525), (650, 34935), (663, 34250), (685, 33150), (750, 30277), (822, 27625), (850, 26715), (975, 23290), (1105, 20550), (1275, 17810), (1326, 17125), (1370, 16575), (1625, 13974), (1781, 12750), (1950, 11645), (2055, 11050), (2125, 10686), (2210, 10275), (2329, 9750), (2550, 8905), (3250, 6987), (3315, 6850), (3425, 6630), (3562, 6375), (4110, 5525), (4250, 5343), (4658, 4875)]