111005580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{2221}}^1$

素因数の和:2264

約数の個数: 144

約数和(自身を含む): 383001696

約数和(自身を除く): 271996116

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, 2221, 2380, 2499, 2940, 3332, 3570, 4165, 4442, 4998, 6663, 7140, 8330, 8884, 9996, 11105, 12495, 13326, 15547, 16660, 22210, 24990, 26652, 31094, 33315, 37757, 44420, 46641, 49980, 62188, 66630, 75514, 77735, 93282, 108829, 113271, 133260, 151028, 155470, 186564, 188785, 217658, 226542, 233205, 264299, 310940, 326487, 377570, 435316, 453084, 466410, 528598, 544145, 566355, 652974, 755140, 792897, 932820, 1057196, 1088290, 1132710, 1305948, 1321495, 1585794, 1632435, 1850093, 2176580, 2265420, 2642990, 3171588, 3264870, 3700186, 3964485, 5285980, 5550279, 6529740, 7400372, 7928970, 9250465, 11100558, 15857940, 18500930, 22201116, 27751395, 37001860, 55502790, 111005580]

約数ペア:

[(1, 111005580), (2, 55502790), (3, 37001860), (4, 27751395), (5, 22201116), (6, 18500930), (7, 15857940), (10, 11100558), (12, 9250465), (14, 7928970), (15, 7400372), (17, 6529740), (20, 5550279), (21, 5285980), (28, 3964485), (30, 3700186), (34, 3264870), (35, 3171588), (42, 2642990), (49, 2265420), (51, 2176580), (60, 1850093), (68, 1632435), (70, 1585794), (84, 1321495), (85, 1305948), (98, 1132710), (102, 1088290), (105, 1057196), (119, 932820), (140, 792897), (147, 755140), (170, 652974), (196, 566355), (204, 544145), (210, 528598), (238, 466410), (245, 453084), (255, 435316), (294, 377570), (340, 326487), (357, 310940), (420, 264299), (476, 233205), (490, 226542), (510, 217658), (588, 188785), (595, 186564), (714, 155470), (735, 151028), (833, 133260), (980, 113271), (1020, 108829), (1190, 93282), (1428, 77735), (1470, 75514), (1666, 66630), (1785, 62188), (2221, 49980), (2380, 46641), (2499, 44420), (2940, 37757), (3332, 33315), (3570, 31094), (4165, 26652), (4442, 24990), (4998, 22210), (6663, 16660), (7140, 15547), (8330, 13326), (8884, 12495), (9996, 11105)]