20147642100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{4507}}^1\times {\mathrm{4967}}^1$

素因数の和:9494

約数の個数: 108

約数和(自身を含む): 63178393824

約数和(自身を除く): 43030751724

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 4507, 4967, 9014, 9934, 13521, 14901, 18028, 19868, 22535, 24835, 27042, 29802, 40563, 44703, 45070, 49670, 54084, 59604, 67605, 74505, 81126, 89406, 90140, 99340, 112675, 124175, 135210, 149010, 162252, 178812, 202815, 223515, 225350, 248350, 270420, 298020, 338025, 372525, 405630, 447030, 450700, 496700, 676050, 745050, 811260, 894060, 1014075, 1117575, 1352100, 1490100, 2028150, 2235150, 4056300, 4470300, 22386269, 44772538, 67158807, 89545076, 111931345, 134317614, 201476421, 223862690, 268635228, 335794035, 402952842, 447725380, 559656725, 671588070, 805905684, 1007382105, 1119313450, 1343176140, 1678970175, 2014764210, 2238626900, 3357940350, 4029528420, 5036910525, 6715880700, 10073821050, 20147642100]

約数ペア:

[(1, 20147642100), (2, 10073821050), (3, 6715880700), (4, 5036910525), (5, 4029528420), (6, 3357940350), (9, 2238626900), (10, 2014764210), (12, 1678970175), (15, 1343176140), (18, 1119313450), (20, 1007382105), (25, 805905684), (30, 671588070), (36, 559656725), (45, 447725380), (50, 402952842), (60, 335794035), (75, 268635228), (90, 223862690), (100, 201476421), (150, 134317614), (180, 111931345), (225, 89545076), (300, 67158807), (450, 44772538), (900, 22386269), (4507, 4470300), (4967, 4056300), (9014, 2235150), (9934, 2028150), (13521, 1490100), (14901, 1352100), (18028, 1117575), (19868, 1014075), (22535, 894060), (24835, 811260), (27042, 745050), (29802, 676050), (40563, 496700), (44703, 450700), (45070, 447030), (49670, 405630), (54084, 372525), (59604, 338025), (67605, 298020), (74505, 270420), (81126, 248350), (89406, 225350), (90140, 223515), (99340, 202815), (112675, 178812), (124175, 162252), (135210, 149010)]