185527260

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1613}}^1$

素因数の和:1705

約数の個数: 120

約数和(自身を含む): 590569056

約数和(自身を除く): 405041796

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 71, 81, 90, 108, 135, 142, 162, 180, 213, 270, 284, 324, 355, 405, 426, 540, 639, 710, 810, 852, 1065, 1278, 1420, 1613, 1620, 1917, 2130, 2556, 3195, 3226, 3834, 4260, 4839, 5751, 6390, 6452, 7668, 8065, 9585, 9678, 11502, 12780, 14517, 16130, 19170, 19356, 23004, 24195, 28755, 29034, 32260, 38340, 43551, 48390, 57510, 58068, 72585, 87102, 96780, 114523, 115020, 130653, 145170, 174204, 217755, 229046, 261306, 290340, 343569, 435510, 458092, 522612, 572615, 653265, 687138, 871020, 1030707, 1145230, 1306530, 1374276, 1717845, 2061414, 2290460, 2613060, 3092121, 3435690, 4122828, 5153535, 6184242, 6871380, 9276363, 10307070, 12368484, 15460605, 18552726, 20614140, 30921210, 37105452, 46381815, 61842420, 92763630, 185527260]

約数ペア:

[(1, 185527260), (2, 92763630), (3, 61842420), (4, 46381815), (5, 37105452), (6, 30921210), (9, 20614140), (10, 18552726), (12, 15460605), (15, 12368484), (18, 10307070), (20, 9276363), (27, 6871380), (30, 6184242), (36, 5153535), (45, 4122828), (54, 3435690), (60, 3092121), (71, 2613060), (81, 2290460), (90, 2061414), (108, 1717845), (135, 1374276), (142, 1306530), (162, 1145230), (180, 1030707), (213, 871020), (270, 687138), (284, 653265), (324, 572615), (355, 522612), (405, 458092), (426, 435510), (540, 343569), (639, 290340), (710, 261306), (810, 229046), (852, 217755), (1065, 174204), (1278, 145170), (1420, 130653), (1613, 115020), (1620, 114523), (1917, 96780), (2130, 87102), (2556, 72585), (3195, 58068), (3226, 57510), (3834, 48390), (4260, 43551), (4839, 38340), (5751, 32260), (6390, 29034), (6452, 28755), (7668, 24195), (8065, 23004), (9585, 19356), (9678, 19170), (11502, 16130), (12780, 14517)]