1151145180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{139}}^2\times {\mathrm{331}}^1$

素因数の和:624

約数の個数: 108

約数和(自身を含む): 3527734392

約数和(自身を除く): 2376589212

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 139, 180, 278, 331, 417, 556, 662, 695, 834, 993, 1251, 1324, 1390, 1655, 1668, 1986, 2085, 2502, 2780, 2979, 3310, 3972, 4170, 4965, 5004, 5958, 6255, 6620, 8340, 9930, 11916, 12510, 14895, 19321, 19860, 25020, 29790, 38642, 46009, 57963, 59580, 77284, 92018, 96605, 115926, 138027, 173889, 184036, 193210, 230045, 231852, 276054, 289815, 347778, 386420, 414081, 460090, 552108, 579630, 690135, 695556, 828162, 869445, 920180, 1159260, 1380270, 1656324, 1738890, 2070405, 2760540, 3477780, 4140810, 6395251, 8281620, 12790502, 19185753, 25581004, 31976255, 38371506, 57557259, 63952510, 76743012, 95928765, 115114518, 127905020, 191857530, 230229036, 287786295, 383715060, 575572590, 1151145180]

約数ペア:

[(1, 1151145180), (2, 575572590), (3, 383715060), (4, 287786295), (5, 230229036), (6, 191857530), (9, 127905020), (10, 115114518), (12, 95928765), (15, 76743012), (18, 63952510), (20, 57557259), (30, 38371506), (36, 31976255), (45, 25581004), (60, 19185753), (90, 12790502), (139, 8281620), (180, 6395251), (278, 4140810), (331, 3477780), (417, 2760540), (556, 2070405), (662, 1738890), (695, 1656324), (834, 1380270), (993, 1159260), (1251, 920180), (1324, 869445), (1390, 828162), (1655, 695556), (1668, 690135), (1986, 579630), (2085, 552108), (2502, 460090), (2780, 414081), (2979, 386420), (3310, 347778), (3972, 289815), (4170, 276054), (4965, 231852), (5004, 230045), (5958, 193210), (6255, 184036), (6620, 173889), (8340, 138027), (9930, 115926), (11916, 96605), (12510, 92018), (14895, 77284), (19321, 59580), (19860, 57963), (25020, 46009), (29790, 38642)]