153687780

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:237

約数の個数: 168

約数和(自身を含む): 493581312

約数和(自身を除く): 339893532

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 83, 90, 108, 127, 135, 162, 166, 180, 243, 249, 254, 270, 324, 332, 381, 405, 415, 486, 498, 508, 540, 635, 729, 747, 762, 810, 830, 972, 996, 1143, 1215, 1245, 1270, 1458, 1494, 1524, 1620, 1660, 1905, 2241, 2286, 2430, 2490, 2540, 2916, 2988, 3429, 3645, 3735, 3810, 4482, 4572, 4860, 4980, 5715, 6723, 6858, 7290, 7470, 7620, 8964, 10287, 10541, 11205, 11430, 13446, 13716, 14580, 14940, 17145, 20169, 20574, 21082, 22410, 22860, 26892, 30861, 31623, 33615, 34290, 40338, 41148, 42164, 44820, 51435, 52705, 60507, 61722, 63246, 67230, 68580, 80676, 92583, 94869, 100845, 102870, 105410, 121014, 123444, 126492, 134460, 154305, 158115, 185166, 189738, 201690, 205740, 210820, 242028, 284607, 302535, 308610, 316230, 370332, 379476, 403380, 462915, 474345, 569214, 605070, 617220, 632460, 853821, 925830, 948690, 1138428, 1210140, 1423035, 1707642, 1851660, 1897380, 2561463, 2846070, 3415284, 4269105, 5122926, 5692140, 7684389, 8538210, 10245852, 12807315, 15368778, 17076420, 25614630, 30737556, 38421945, 51229260, 76843890, 153687780]

約数ペア:

[(1, 153687780), (2, 76843890), (3, 51229260), (4, 38421945), (5, 30737556), (6, 25614630), (9, 17076420), (10, 15368778), (12, 12807315), (15, 10245852), (18, 8538210), (20, 7684389), (27, 5692140), (30, 5122926), (36, 4269105), (45, 3415284), (54, 2846070), (60, 2561463), (81, 1897380), (83, 1851660), (90, 1707642), (108, 1423035), (127, 1210140), (135, 1138428), (162, 948690), (166, 925830), (180, 853821), (243, 632460), (249, 617220), (254, 605070), (270, 569214), (324, 474345), (332, 462915), (381, 403380), (405, 379476), (415, 370332), (486, 316230), (498, 308610), (508, 302535), (540, 284607), (635, 242028), (729, 210820), (747, 205740), (762, 201690), (810, 189738), (830, 185166), (972, 158115), (996, 154305), (1143, 134460), (1215, 126492), (1245, 123444), (1270, 121014), (1458, 105410), (1494, 102870), (1524, 100845), (1620, 94869), (1660, 92583), (1905, 80676), (2241, 68580), (2286, 67230), (2430, 63246), (2490, 61722), (2540, 60507), (2916, 52705), (2988, 51435), (3429, 44820), (3645, 42164), (3735, 41148), (3810, 40338), (4482, 34290), (4572, 33615), (4860, 31623), (4980, 30861), (5715, 26892), (6723, 22860), (6858, 22410), (7290, 21082), (7470, 20574), (7620, 20169), (8964, 17145), (10287, 14940), (10541, 14580), (11205, 13716), (11430, 13446)]