28305654900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{2550059}}^1$

素因数の和:2550113

約数の個数: 72

約数和(自身を含む): 84111179040

約数和(自身を除く): 55805524140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 37, 50, 60, 74, 75, 100, 111, 148, 150, 185, 222, 300, 370, 444, 555, 740, 925, 1110, 1850, 2220, 2775, 3700, 5550, 11100, 2550059, 5100118, 7650177, 10200236, 12750295, 15300354, 25500590, 30600708, 38250885, 51001180, 63751475, 76501770, 94352183, 127502950, 153003540, 188704366, 191254425, 255005900, 283056549, 377408732, 382508850, 471760915, 566113098, 765017700, 943521830, 1132226196, 1415282745, 1887043660, 2358804575, 2830565490, 4717609150, 5661130980, 7076413725, 9435218300, 14152827450, 28305654900]

約数ペア:

[(1, 28305654900), (2, 14152827450), (3, 9435218300), (4, 7076413725), (5, 5661130980), (6, 4717609150), (10, 2830565490), (12, 2358804575), (15, 1887043660), (20, 1415282745), (25, 1132226196), (30, 943521830), (37, 765017700), (50, 566113098), (60, 471760915), (74, 382508850), (75, 377408732), (100, 283056549), (111, 255005900), (148, 191254425), (150, 188704366), (185, 153003540), (222, 127502950), (300, 94352183), (370, 76501770), (444, 63751475), (555, 51001180), (740, 38250885), (925, 30600708), (1110, 25500590), (1850, 15300354), (2220, 12750295), (2775, 10200236), (3700, 7650177), (5550, 5100118), (11100, 2550059)]