167801900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{239}}^1$

素因数の和:336

約数の個数: 144

約数和(自身を含む): 449971200

約数和(自身を除く): 282169300

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 25, 28, 34, 35, 50, 59, 68, 70, 85, 100, 118, 119, 140, 170, 175, 236, 238, 239, 295, 340, 350, 413, 425, 476, 478, 590, 595, 700, 826, 850, 956, 1003, 1180, 1190, 1195, 1475, 1652, 1673, 1700, 2006, 2065, 2380, 2390, 2950, 2975, 3346, 4012, 4063, 4130, 4780, 5015, 5900, 5950, 5975, 6692, 7021, 8126, 8260, 8365, 10030, 10325, 11900, 11950, 14042, 14101, 16252, 16730, 20060, 20315, 20650, 23900, 25075, 28084, 28202, 28441, 33460, 35105, 40630, 41300, 41825, 50150, 56404, 56882, 70210, 70505, 81260, 83650, 98707, 100300, 101575, 113764, 140420, 141010, 142205, 167300, 175525, 197414, 203150, 239717, 282020, 284410, 351050, 352525, 394828, 406300, 479434, 493535, 568820, 702100, 705050, 711025, 958868, 987070, 1198585, 1410100, 1422050, 1678019, 1974140, 2397170, 2467675, 2844100, 3356038, 4794340, 4935350, 5992925, 6712076, 8390095, 9870700, 11985850, 16780190, 23971700, 33560380, 41950475, 83900950, 167801900]

約数ペア:

[(1, 167801900), (2, 83900950), (4, 41950475), (5, 33560380), (7, 23971700), (10, 16780190), (14, 11985850), (17, 9870700), (20, 8390095), (25, 6712076), (28, 5992925), (34, 4935350), (35, 4794340), (50, 3356038), (59, 2844100), (68, 2467675), (70, 2397170), (85, 1974140), (100, 1678019), (118, 1422050), (119, 1410100), (140, 1198585), (170, 987070), (175, 958868), (236, 711025), (238, 705050), (239, 702100), (295, 568820), (340, 493535), (350, 479434), (413, 406300), (425, 394828), (476, 352525), (478, 351050), (590, 284410), (595, 282020), (700, 239717), (826, 203150), (850, 197414), (956, 175525), (1003, 167300), (1180, 142205), (1190, 141010), (1195, 140420), (1475, 113764), (1652, 101575), (1673, 100300), (1700, 98707), (2006, 83650), (2065, 81260), (2380, 70505), (2390, 70210), (2950, 56882), (2975, 56404), (3346, 50150), (4012, 41825), (4063, 41300), (4130, 40630), (4780, 35105), (5015, 33460), (5900, 28441), (5950, 28202), (5975, 28084), (6692, 25075), (7021, 23900), (8126, 20650), (8260, 20315), (8365, 20060), (10030, 16730), (10325, 16252), (11900, 14101), (11950, 14042)]