101828220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6871}}^1$

素因数の和:6915

約数の個数: 96

約数和(自身を含む): 323258880

約数和(自身を除く): 221430660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 57, 60, 65, 76, 78, 95, 114, 130, 156, 190, 195, 228, 247, 260, 285, 380, 390, 494, 570, 741, 780, 988, 1140, 1235, 1482, 2470, 2964, 3705, 4940, 6871, 7410, 13742, 14820, 20613, 27484, 34355, 41226, 68710, 82452, 89323, 103065, 130549, 137420, 178646, 206130, 261098, 267969, 357292, 391647, 412260, 446615, 522196, 535938, 652745, 783294, 893230, 1071876, 1305490, 1339845, 1566588, 1697137, 1786460, 1958235, 2610980, 2679690, 3394274, 3916470, 5091411, 5359380, 6788548, 7832940, 8485685, 10182822, 16971370, 20365644, 25457055, 33942740, 50914110, 101828220]

約数ペア:

[(1, 101828220), (2, 50914110), (3, 33942740), (4, 25457055), (5, 20365644), (6, 16971370), (10, 10182822), (12, 8485685), (13, 7832940), (15, 6788548), (19, 5359380), (20, 5091411), (26, 3916470), (30, 3394274), (38, 2679690), (39, 2610980), (52, 1958235), (57, 1786460), (60, 1697137), (65, 1566588), (76, 1339845), (78, 1305490), (95, 1071876), (114, 893230), (130, 783294), (156, 652745), (190, 535938), (195, 522196), (228, 446615), (247, 412260), (260, 391647), (285, 357292), (380, 267969), (390, 261098), (494, 206130), (570, 178646), (741, 137420), (780, 130549), (988, 103065), (1140, 89323), (1235, 82452), (1482, 68710), (2470, 41226), (2964, 34355), (3705, 27484), (4940, 20613), (6871, 14820), (7410, 13742)]