222965700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{379}}^1$

素因数の和:486

約数の個数: 144

約数和(自身を含む): 676831680

約数和(自身を除く): 453865980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 37, 50, 53, 60, 74, 75, 100, 106, 111, 148, 150, 159, 185, 212, 222, 265, 300, 318, 370, 379, 444, 530, 555, 636, 740, 758, 795, 925, 1060, 1110, 1137, 1325, 1516, 1590, 1850, 1895, 1961, 2220, 2274, 2650, 2775, 3180, 3700, 3790, 3922, 3975, 4548, 5300, 5550, 5685, 5883, 7580, 7844, 7950, 9475, 9805, 11100, 11370, 11766, 14023, 15900, 18950, 19610, 20087, 22740, 23532, 28046, 28425, 29415, 37900, 39220, 40174, 42069, 49025, 56092, 56850, 58830, 60261, 70115, 80348, 84138, 98050, 100435, 113700, 117660, 120522, 140230, 147075, 168276, 196100, 200870, 210345, 241044, 280460, 294150, 301305, 350575, 401740, 420690, 502175, 588300, 602610, 701150, 743219, 841380, 1004350, 1051725, 1205220, 1402300, 1486438, 1506525, 2008700, 2103450, 2229657, 2972876, 3013050, 3716095, 4206900, 4459314, 6026100, 7432190, 8918628, 11148285, 14864380, 18580475, 22296570, 37160950, 44593140, 55741425, 74321900, 111482850, 222965700]

約数ペア:

[(1, 222965700), (2, 111482850), (3, 74321900), (4, 55741425), (5, 44593140), (6, 37160950), (10, 22296570), (12, 18580475), (15, 14864380), (20, 11148285), (25, 8918628), (30, 7432190), (37, 6026100), (50, 4459314), (53, 4206900), (60, 3716095), (74, 3013050), (75, 2972876), (100, 2229657), (106, 2103450), (111, 2008700), (148, 1506525), (150, 1486438), (159, 1402300), (185, 1205220), (212, 1051725), (222, 1004350), (265, 841380), (300, 743219), (318, 701150), (370, 602610), (379, 588300), (444, 502175), (530, 420690), (555, 401740), (636, 350575), (740, 301305), (758, 294150), (795, 280460), (925, 241044), (1060, 210345), (1110, 200870), (1137, 196100), (1325, 168276), (1516, 147075), (1590, 140230), (1850, 120522), (1895, 117660), (1961, 113700), (2220, 100435), (2274, 98050), (2650, 84138), (2775, 80348), (3180, 70115), (3700, 60261), (3790, 58830), (3922, 56850), (3975, 56092), (4548, 49025), (5300, 42069), (5550, 40174), (5685, 39220), (5883, 37900), (7580, 29415), (7844, 28425), (7950, 28046), (9475, 23532), (9805, 22740), (11100, 20087), (11370, 19610), (11766, 18950), (14023, 15900)]