123079770

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1429}}^1$

素因数の和:1485

約数の個数: 128

約数和(自身を含む): 370656000

約数和(自身を除く): 247576230

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 29, 30, 33, 45, 54, 55, 58, 66, 87, 90, 99, 110, 135, 145, 165, 174, 198, 261, 270, 290, 297, 319, 330, 435, 495, 522, 594, 638, 783, 870, 957, 990, 1305, 1429, 1485, 1566, 1595, 1914, 2610, 2858, 2871, 2970, 3190, 3915, 4287, 4785, 5742, 7145, 7830, 8574, 8613, 9570, 12861, 14290, 14355, 15719, 17226, 21435, 25722, 28710, 31438, 38583, 41441, 42870, 43065, 47157, 64305, 77166, 78595, 82882, 86130, 94314, 124323, 128610, 141471, 157190, 192915, 207205, 235785, 248646, 282942, 372969, 385830, 414410, 424413, 455851, 471570, 621615, 707355, 745938, 848826, 911702, 1118907, 1243230, 1367553, 1414710, 1864845, 2122065, 2237814, 2279255, 2735106, 3729690, 4102659, 4244130, 4558510, 5594535, 6837765, 8205318, 11189070, 12307977, 13675530, 20513295, 24615954, 41026590, 61539885, 123079770]

約数ペア:

[(1, 123079770), (2, 61539885), (3, 41026590), (5, 24615954), (6, 20513295), (9, 13675530), (10, 12307977), (11, 11189070), (15, 8205318), (18, 6837765), (22, 5594535), (27, 4558510), (29, 4244130), (30, 4102659), (33, 3729690), (45, 2735106), (54, 2279255), (55, 2237814), (58, 2122065), (66, 1864845), (87, 1414710), (90, 1367553), (99, 1243230), (110, 1118907), (135, 911702), (145, 848826), (165, 745938), (174, 707355), (198, 621615), (261, 471570), (270, 455851), (290, 424413), (297, 414410), (319, 385830), (330, 372969), (435, 282942), (495, 248646), (522, 235785), (594, 207205), (638, 192915), (783, 157190), (870, 141471), (957, 128610), (990, 124323), (1305, 94314), (1429, 86130), (1485, 82882), (1566, 78595), (1595, 77166), (1914, 64305), (2610, 47157), (2858, 43065), (2871, 42870), (2970, 41441), (3190, 38583), (3915, 31438), (4287, 28710), (4785, 25722), (5742, 21435), (7145, 17226), (7830, 15719), (8574, 14355), (8613, 14290), (9570, 12861)]