299480220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1153}}^1$

素因数の和:1221

約数の個数: 192

約数和(自身を含む): 1031399040

約数和(自身を除く): 731918820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 37, 39, 45, 52, 54, 60, 65, 74, 78, 90, 108, 111, 117, 130, 135, 148, 156, 180, 185, 195, 222, 234, 260, 270, 333, 351, 370, 390, 444, 468, 481, 540, 555, 585, 666, 702, 740, 780, 962, 999, 1110, 1153, 1170, 1332, 1404, 1443, 1665, 1755, 1924, 1998, 2220, 2306, 2340, 2405, 2886, 3330, 3459, 3510, 3996, 4329, 4612, 4810, 4995, 5765, 5772, 6660, 6918, 7020, 7215, 8658, 9620, 9990, 10377, 11530, 12987, 13836, 14430, 14989, 17295, 17316, 19980, 20754, 21645, 23060, 25974, 28860, 29978, 31131, 34590, 41508, 42661, 43290, 44967, 51885, 51948, 59956, 62262, 64935, 69180, 74945, 85322, 86580, 89934, 103770, 124524, 127983, 129870, 134901, 149890, 155655, 170644, 179868, 207540, 213305, 224835, 255966, 259740, 269802, 299780, 311310, 383949, 404703, 426610, 449670, 511932, 539604, 554593, 622620, 639915, 674505, 767898, 809406, 853220, 899340, 1109186, 1151847, 1279830, 1349010, 1535796, 1618812, 1663779, 1919745, 2023515, 2218372, 2303694, 2559660, 2698020, 2772965, 3327558, 3839490, 4047030, 4607388, 4991337, 5545930, 5759235, 6655116, 7678980, 8094060, 8318895, 9982674, 11091860, 11518470, 14974011, 16637790, 19965348, 23036940, 24956685, 29948022, 33275580, 49913370, 59896044, 74870055, 99826740, 149740110, 299480220]

約数ペア:

[(1, 299480220), (2, 149740110), (3, 99826740), (4, 74870055), (5, 59896044), (6, 49913370), (9, 33275580), (10, 29948022), (12, 24956685), (13, 23036940), (15, 19965348), (18, 16637790), (20, 14974011), (26, 11518470), (27, 11091860), (30, 9982674), (36, 8318895), (37, 8094060), (39, 7678980), (45, 6655116), (52, 5759235), (54, 5545930), (60, 4991337), (65, 4607388), (74, 4047030), (78, 3839490), (90, 3327558), (108, 2772965), (111, 2698020), (117, 2559660), (130, 2303694), (135, 2218372), (148, 2023515), (156, 1919745), (180, 1663779), (185, 1618812), (195, 1535796), (222, 1349010), (234, 1279830), (260, 1151847), (270, 1109186), (333, 899340), (351, 853220), (370, 809406), (390, 767898), (444, 674505), (468, 639915), (481, 622620), (540, 554593), (555, 539604), (585, 511932), (666, 449670), (702, 426610), (740, 404703), (780, 383949), (962, 311310), (999, 299780), (1110, 269802), (1153, 259740), (1170, 255966), (1332, 224835), (1404, 213305), (1443, 207540), (1665, 179868), (1755, 170644), (1924, 155655), (1998, 149890), (2220, 134901), (2306, 129870), (2340, 127983), (2405, 124524), (2886, 103770), (3330, 89934), (3459, 86580), (3510, 85322), (3996, 74945), (4329, 69180), (4612, 64935), (4810, 62262), (4995, 59956), (5765, 51948), (5772, 51885), (6660, 44967), (6918, 43290), (7020, 42661), (7215, 41508), (8658, 34590), (9620, 31131), (9990, 29978), (10377, 28860), (11530, 25974), (12987, 23060), (13836, 21645), (14430, 20754), (14989, 19980), (17295, 17316)]