152952380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{373}}^1$

素因数の和:519

約数の個数: 96

約数和(自身を含む): 384531840

約数和(自身を除く): 231579460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 101, 116, 140, 145, 202, 203, 290, 373, 404, 406, 505, 580, 707, 746, 812, 1010, 1015, 1414, 1492, 1865, 2020, 2030, 2611, 2828, 2929, 3535, 3730, 4060, 5222, 5858, 7070, 7460, 10444, 10817, 11716, 13055, 14140, 14645, 20503, 21634, 26110, 29290, 37673, 41006, 43268, 52220, 54085, 58580, 75346, 75719, 82012, 102515, 108170, 150692, 151438, 188365, 205030, 216340, 263711, 302876, 376730, 378595, 410060, 527422, 753460, 757190, 1054844, 1092517, 1318555, 1514380, 2185034, 2637110, 4370068, 5274220, 5462585, 7647619, 10925170, 15295238, 21850340, 30590476, 38238095, 76476190, 152952380]

約数ペア:

[(1, 152952380), (2, 76476190), (4, 38238095), (5, 30590476), (7, 21850340), (10, 15295238), (14, 10925170), (20, 7647619), (28, 5462585), (29, 5274220), (35, 4370068), (58, 2637110), (70, 2185034), (101, 1514380), (116, 1318555), (140, 1092517), (145, 1054844), (202, 757190), (203, 753460), (290, 527422), (373, 410060), (404, 378595), (406, 376730), (505, 302876), (580, 263711), (707, 216340), (746, 205030), (812, 188365), (1010, 151438), (1015, 150692), (1414, 108170), (1492, 102515), (1865, 82012), (2020, 75719), (2030, 75346), (2611, 58580), (2828, 54085), (2929, 52220), (3535, 43268), (3730, 41006), (4060, 37673), (5222, 29290), (5858, 26110), (7070, 21634), (7460, 20503), (10444, 14645), (10817, 14140), (11716, 13055)]