111376020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{881}}^1$

素因数の和:950

約数の個数: 144

約数和(自身を含む): 371625408

約数和(自身を除く): 260249388

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 43, 49, 60, 70, 84, 86, 98, 105, 129, 140, 147, 172, 196, 210, 215, 245, 258, 294, 301, 420, 430, 490, 516, 588, 602, 645, 735, 860, 881, 903, 980, 1204, 1290, 1470, 1505, 1762, 1806, 2107, 2580, 2643, 2940, 3010, 3524, 3612, 4214, 4405, 4515, 5286, 6020, 6167, 6321, 8428, 8810, 9030, 10535, 10572, 12334, 12642, 13215, 17620, 18060, 18501, 21070, 24668, 25284, 26430, 30835, 31605, 37002, 37883, 42140, 43169, 52860, 61670, 63210, 74004, 75766, 86338, 92505, 113649, 123340, 126420, 129507, 151532, 172676, 185010, 189415, 215845, 227298, 259014, 265181, 370020, 378830, 431690, 454596, 518028, 530362, 568245, 647535, 757660, 795543, 863380, 1060724, 1136490, 1295070, 1325905, 1591086, 1856267, 2272980, 2590140, 2651810, 3182172, 3712534, 3977715, 5303620, 5568801, 7425068, 7955430, 9281335, 11137602, 15910860, 18562670, 22275204, 27844005, 37125340, 55688010, 111376020]

約数ペア:

[(1, 111376020), (2, 55688010), (3, 37125340), (4, 27844005), (5, 22275204), (6, 18562670), (7, 15910860), (10, 11137602), (12, 9281335), (14, 7955430), (15, 7425068), (20, 5568801), (21, 5303620), (28, 3977715), (30, 3712534), (35, 3182172), (42, 2651810), (43, 2590140), (49, 2272980), (60, 1856267), (70, 1591086), (84, 1325905), (86, 1295070), (98, 1136490), (105, 1060724), (129, 863380), (140, 795543), (147, 757660), (172, 647535), (196, 568245), (210, 530362), (215, 518028), (245, 454596), (258, 431690), (294, 378830), (301, 370020), (420, 265181), (430, 259014), (490, 227298), (516, 215845), (588, 189415), (602, 185010), (645, 172676), (735, 151532), (860, 129507), (881, 126420), (903, 123340), (980, 113649), (1204, 92505), (1290, 86338), (1470, 75766), (1505, 74004), (1762, 63210), (1806, 61670), (2107, 52860), (2580, 43169), (2643, 42140), (2940, 37883), (3010, 37002), (3524, 31605), (3612, 30835), (4214, 26430), (4405, 25284), (4515, 24668), (5286, 21070), (6020, 18501), (6167, 18060), (6321, 17620), (8428, 13215), (8810, 12642), (9030, 12334), (10535, 10572)]