109670820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{73}}^2$

素因数の和:179

約数の個数: 144

約数和(自身を含む): 363081600

約数和(自身を除く): 253410780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 73, 84, 98, 105, 140, 146, 147, 196, 210, 219, 245, 292, 294, 343, 365, 420, 438, 490, 511, 588, 686, 730, 735, 876, 980, 1022, 1029, 1095, 1372, 1460, 1470, 1533, 1715, 2044, 2058, 2190, 2555, 2940, 3066, 3430, 3577, 4116, 4380, 5110, 5145, 5329, 6132, 6860, 7154, 7665, 10220, 10290, 10658, 10731, 14308, 15330, 15987, 17885, 20580, 21316, 21462, 25039, 26645, 30660, 31974, 35770, 37303, 42924, 50078, 53290, 53655, 63948, 71540, 74606, 75117, 79935, 100156, 106580, 107310, 111909, 125195, 149212, 150234, 159870, 186515, 214620, 223818, 250390, 261121, 300468, 319740, 373030, 375585, 447636, 500780, 522242, 559545, 746060, 751170, 783363, 1044484, 1119090, 1305605, 1502340, 1566726, 1827847, 2238180, 2611210, 3133452, 3655694, 3916815, 5222420, 5483541, 7311388, 7833630, 9139235, 10967082, 15667260, 18278470, 21934164, 27417705, 36556940, 54835410, 109670820]

約数ペア:

[(1, 109670820), (2, 54835410), (3, 36556940), (4, 27417705), (5, 21934164), (6, 18278470), (7, 15667260), (10, 10967082), (12, 9139235), (14, 7833630), (15, 7311388), (20, 5483541), (21, 5222420), (28, 3916815), (30, 3655694), (35, 3133452), (42, 2611210), (49, 2238180), (60, 1827847), (70, 1566726), (73, 1502340), (84, 1305605), (98, 1119090), (105, 1044484), (140, 783363), (146, 751170), (147, 746060), (196, 559545), (210, 522242), (219, 500780), (245, 447636), (292, 375585), (294, 373030), (343, 319740), (365, 300468), (420, 261121), (438, 250390), (490, 223818), (511, 214620), (588, 186515), (686, 159870), (730, 150234), (735, 149212), (876, 125195), (980, 111909), (1022, 107310), (1029, 106580), (1095, 100156), (1372, 79935), (1460, 75117), (1470, 74606), (1533, 71540), (1715, 63948), (2044, 53655), (2058, 53290), (2190, 50078), (2555, 42924), (2940, 37303), (3066, 35770), (3430, 31974), (3577, 30660), (4116, 26645), (4380, 25039), (5110, 21462), (5145, 21316), (5329, 20580), (6132, 17885), (6860, 15987), (7154, 15330), (7665, 14308), (10220, 10731), (10290, 10658)]