105507780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{2111}}^1$

素因数の和:2154

約数の個数: 144

約数和(自身を含む): 364041216

約数和(自身を除く): 258533436

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 49, 51, 60, 68, 70, 84, 85, 98, 102, 105, 119, 140, 147, 170, 196, 204, 210, 238, 245, 255, 294, 340, 357, 420, 476, 490, 510, 588, 595, 714, 735, 833, 980, 1020, 1190, 1428, 1470, 1666, 1785, 2111, 2380, 2499, 2940, 3332, 3570, 4165, 4222, 4998, 6333, 7140, 8330, 8444, 9996, 10555, 12495, 12666, 14777, 16660, 21110, 24990, 25332, 29554, 31665, 35887, 42220, 44331, 49980, 59108, 63330, 71774, 73885, 88662, 103439, 107661, 126660, 143548, 147770, 177324, 179435, 206878, 215322, 221655, 251209, 295540, 310317, 358870, 413756, 430644, 443310, 502418, 517195, 538305, 620634, 717740, 753627, 886620, 1004836, 1034390, 1076610, 1241268, 1256045, 1507254, 1551585, 1758463, 2068780, 2153220, 2512090, 3014508, 3103170, 3516926, 3768135, 5024180, 5275389, 6206340, 7033852, 7536270, 8792315, 10550778, 15072540, 17584630, 21101556, 26376945, 35169260, 52753890, 105507780]

約数ペア:

[(1, 105507780), (2, 52753890), (3, 35169260), (4, 26376945), (5, 21101556), (6, 17584630), (7, 15072540), (10, 10550778), (12, 8792315), (14, 7536270), (15, 7033852), (17, 6206340), (20, 5275389), (21, 5024180), (28, 3768135), (30, 3516926), (34, 3103170), (35, 3014508), (42, 2512090), (49, 2153220), (51, 2068780), (60, 1758463), (68, 1551585), (70, 1507254), (84, 1256045), (85, 1241268), (98, 1076610), (102, 1034390), (105, 1004836), (119, 886620), (140, 753627), (147, 717740), (170, 620634), (196, 538305), (204, 517195), (210, 502418), (238, 443310), (245, 430644), (255, 413756), (294, 358870), (340, 310317), (357, 295540), (420, 251209), (476, 221655), (490, 215322), (510, 206878), (588, 179435), (595, 177324), (714, 147770), (735, 143548), (833, 126660), (980, 107661), (1020, 103439), (1190, 88662), (1428, 73885), (1470, 71774), (1666, 63330), (1785, 59108), (2111, 49980), (2380, 44331), (2499, 42220), (2940, 35887), (3332, 31665), (3570, 29554), (4165, 25332), (4222, 24990), (4998, 21110), (6333, 16660), (7140, 14777), (8330, 12666), (8444, 12495), (9996, 10555)]