23920500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{37}}^1\times {\mathrm{431}}^1$

素因数の和:490

約数の個数: 96

約数和(自身を含む): 71705088

約数和(自身を除く): 47784588

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 37, 50, 60, 74, 75, 100, 111, 125, 148, 150, 185, 222, 250, 300, 370, 375, 431, 444, 500, 555, 740, 750, 862, 925, 1110, 1293, 1500, 1724, 1850, 2155, 2220, 2586, 2775, 3700, 4310, 4625, 5172, 5550, 6465, 8620, 9250, 10775, 11100, 12930, 13875, 15947, 18500, 21550, 25860, 27750, 31894, 32325, 43100, 47841, 53875, 55500, 63788, 64650, 79735, 95682, 107750, 129300, 159470, 161625, 191364, 215500, 239205, 318940, 323250, 398675, 478410, 646500, 797350, 956820, 1196025, 1594700, 1993375, 2392050, 3986750, 4784100, 5980125, 7973500, 11960250, 23920500]

約数ペア:

[(1, 23920500), (2, 11960250), (3, 7973500), (4, 5980125), (5, 4784100), (6, 3986750), (10, 2392050), (12, 1993375), (15, 1594700), (20, 1196025), (25, 956820), (30, 797350), (37, 646500), (50, 478410), (60, 398675), (74, 323250), (75, 318940), (100, 239205), (111, 215500), (125, 191364), (148, 161625), (150, 159470), (185, 129300), (222, 107750), (250, 95682), (300, 79735), (370, 64650), (375, 63788), (431, 55500), (444, 53875), (500, 47841), (555, 43100), (740, 32325), (750, 31894), (862, 27750), (925, 25860), (1110, 21550), (1293, 18500), (1500, 15947), (1724, 13875), (1850, 12930), (2155, 11100), (2220, 10775), (2586, 9250), (2775, 8620), (3700, 6465), (4310, 5550), (4625, 5172)]