89194140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2441}}^1$

素因数の和:2492

約数の個数: 144

約数和(自身を含む): 319999680

約数和(自身を除く): 230805540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 29, 30, 35, 36, 42, 45, 58, 60, 63, 70, 84, 87, 90, 105, 116, 126, 140, 145, 174, 180, 203, 210, 252, 261, 290, 315, 348, 406, 420, 435, 522, 580, 609, 630, 812, 870, 1015, 1044, 1218, 1260, 1305, 1740, 1827, 2030, 2436, 2441, 2610, 3045, 3654, 4060, 4882, 5220, 6090, 7308, 7323, 9135, 9764, 12180, 12205, 14646, 17087, 18270, 21969, 24410, 29292, 34174, 36540, 36615, 43938, 48820, 51261, 68348, 70789, 73230, 85435, 87876, 102522, 109845, 141578, 146460, 153783, 170870, 205044, 212367, 219690, 256305, 283156, 307566, 341740, 353945, 424734, 439380, 495523, 512610, 615132, 637101, 707890, 768915, 849468, 991046, 1025220, 1061835, 1274202, 1415780, 1486569, 1537830, 1982092, 2123670, 2477615, 2548404, 2973138, 3075660, 3185505, 4247340, 4459707, 4955230, 5946276, 6371010, 7432845, 8919414, 9910460, 12742020, 14865690, 17838828, 22298535, 29731380, 44597070, 89194140]

約数ペア:

[(1, 89194140), (2, 44597070), (3, 29731380), (4, 22298535), (5, 17838828), (6, 14865690), (7, 12742020), (9, 9910460), (10, 8919414), (12, 7432845), (14, 6371010), (15, 5946276), (18, 4955230), (20, 4459707), (21, 4247340), (28, 3185505), (29, 3075660), (30, 2973138), (35, 2548404), (36, 2477615), (42, 2123670), (45, 1982092), (58, 1537830), (60, 1486569), (63, 1415780), (70, 1274202), (84, 1061835), (87, 1025220), (90, 991046), (105, 849468), (116, 768915), (126, 707890), (140, 637101), (145, 615132), (174, 512610), (180, 495523), (203, 439380), (210, 424734), (252, 353945), (261, 341740), (290, 307566), (315, 283156), (348, 256305), (406, 219690), (420, 212367), (435, 205044), (522, 170870), (580, 153783), (609, 146460), (630, 141578), (812, 109845), (870, 102522), (1015, 87876), (1044, 85435), (1218, 73230), (1260, 70789), (1305, 68348), (1740, 51261), (1827, 48820), (2030, 43938), (2436, 36615), (2441, 36540), (2610, 34174), (3045, 29292), (3654, 24410), (4060, 21969), (4882, 18270), (5220, 17087), (6090, 14646), (7308, 12205), (7323, 12180), (9135, 9764)]