23088780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1$

素因数の和:78

約数の個数: 288

約数和(自身を含む): 88542720

約数和(自身を除く): 65453940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 23, 26, 27, 30, 33, 36, 39, 44, 45, 46, 52, 54, 55, 60, 65, 66, 69, 78, 90, 92, 99, 108, 110, 115, 117, 130, 132, 135, 138, 143, 156, 165, 169, 180, 195, 198, 207, 220, 230, 234, 253, 260, 270, 276, 286, 297, 299, 330, 338, 345, 351, 390, 396, 414, 429, 460, 468, 495, 506, 507, 540, 572, 585, 594, 598, 621, 660, 676, 690, 702, 715, 759, 780, 828, 845, 858, 897, 990, 1012, 1014, 1035, 1170, 1188, 1196, 1242, 1265, 1287, 1380, 1404, 1430, 1485, 1495, 1518, 1521, 1690, 1716, 1755, 1794, 1859, 1980, 2028, 2070, 2145, 2277, 2340, 2484, 2530, 2535, 2574, 2691, 2860, 2970, 2990, 3036, 3042, 3105, 3289, 3380, 3510, 3588, 3718, 3795, 3861, 3887, 4140, 4290, 4485, 4554, 4563, 5060, 5070, 5148, 5382, 5577, 5940, 5980, 6084, 6210, 6435, 6578, 6831, 7020, 7436, 7590, 7605, 7722, 7774, 8073, 8580, 8970, 9108, 9126, 9295, 9867, 10140, 10764, 11154, 11385, 11661, 12420, 12870, 13156, 13455, 13662, 15180, 15210, 15444, 15548, 16146, 16445, 16731, 17940, 18252, 18590, 19305, 19435, 19734, 22308, 22770, 22815, 23322, 25740, 26910, 27324, 27885, 29601, 30420, 32292, 32890, 33462, 34155, 34983, 37180, 38610, 38870, 39468, 40365, 42757, 45540, 45630, 46644, 49335, 50193, 53820, 55770, 58305, 59202, 65780, 66924, 68310, 69966, 77220, 77740, 80730, 83655, 85514, 88803, 91260, 98670, 100386, 104949, 111540, 116610, 118404, 128271, 136620, 139932, 148005, 161460, 167310, 171028, 174915, 177606, 197340, 200772, 209898, 213785, 233220, 250965, 256542, 296010, 334620, 349830, 355212, 384813, 419796, 427570, 444015, 501930, 513084, 524745, 592020, 641355, 699660, 769626, 855140, 888030, 1003860, 1049490, 1154439, 1282710, 1539252, 1776060, 1924065, 2098980, 2308878, 2565420, 3848130, 4617756, 5772195, 7696260, 11544390, 23088780]

約数ペア:

[(1, 23088780), (2, 11544390), (3, 7696260), (4, 5772195), (5, 4617756), (6, 3848130), (9, 2565420), (10, 2308878), (11, 2098980), (12, 1924065), (13, 1776060), (15, 1539252), (18, 1282710), (20, 1154439), (22, 1049490), (23, 1003860), (26, 888030), (27, 855140), (30, 769626), (33, 699660), (36, 641355), (39, 592020), (44, 524745), (45, 513084), (46, 501930), (52, 444015), (54, 427570), (55, 419796), (60, 384813), (65, 355212), (66, 349830), (69, 334620), (78, 296010), (90, 256542), (92, 250965), (99, 233220), (108, 213785), (110, 209898), (115, 200772), (117, 197340), (130, 177606), (132, 174915), (135, 171028), (138, 167310), (143, 161460), (156, 148005), (165, 139932), (169, 136620), (180, 128271), (195, 118404), (198, 116610), (207, 111540), (220, 104949), (230, 100386), (234, 98670), (253, 91260), (260, 88803), (270, 85514), (276, 83655), (286, 80730), (297, 77740), (299, 77220), (330, 69966), (338, 68310), (345, 66924), (351, 65780), (390, 59202), (396, 58305), (414, 55770), (429, 53820), (460, 50193), (468, 49335), (495, 46644), (506, 45630), (507, 45540), (540, 42757), (572, 40365), (585, 39468), (594, 38870), (598, 38610), (621, 37180), (660, 34983), (676, 34155), (690, 33462), (702, 32890), (715, 32292), (759, 30420), (780, 29601), (828, 27885), (845, 27324), (858, 26910), (897, 25740), (990, 23322), (1012, 22815), (1014, 22770), (1035, 22308), (1170, 19734), (1188, 19435), (1196, 19305), (1242, 18590), (1265, 18252), (1287, 17940), (1380, 16731), (1404, 16445), (1430, 16146), (1485, 15548), (1495, 15444), (1518, 15210), (1521, 15180), (1690, 13662), (1716, 13455), (1755, 13156), (1794, 12870), (1859, 12420), (1980, 11661), (2028, 11385), (2070, 11154), (2145, 10764), (2277, 10140), (2340, 9867), (2484, 9295), (2530, 9126), (2535, 9108), (2574, 8970), (2691, 8580), (2860, 8073), (2970, 7774), (2990, 7722), (3036, 7605), (3042, 7590), (3105, 7436), (3289, 7020), (3380, 6831), (3510, 6578), (3588, 6435), (3718, 6210), (3795, 6084), (3861, 5980), (3887, 5940), (4140, 5577), (4290, 5382), (4485, 5148), (4554, 5070), (4563, 5060)]