29312280

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:215

約数の個数: 160

約数和(自身を含む): 100623600

約数和(自身を除く): 71311320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 83, 90, 108, 109, 120, 135, 162, 166, 180, 216, 218, 249, 270, 324, 327, 332, 360, 405, 415, 436, 498, 540, 545, 648, 654, 664, 747, 810, 830, 872, 981, 996, 1080, 1090, 1245, 1308, 1494, 1620, 1635, 1660, 1962, 1992, 2180, 2241, 2490, 2616, 2943, 2988, 3240, 3270, 3320, 3735, 3924, 4360, 4482, 4905, 4980, 5886, 5976, 6540, 6723, 7470, 7848, 8829, 8964, 9047, 9810, 9960, 11205, 11772, 13080, 13446, 14715, 14940, 17658, 17928, 18094, 19620, 22410, 23544, 26892, 27141, 29430, 29880, 33615, 35316, 36188, 39240, 44145, 44820, 45235, 53784, 54282, 58860, 67230, 70632, 72376, 81423, 88290, 89640, 90470, 108564, 117720, 134460, 135705, 162846, 176580, 180940, 217128, 244269, 268920, 271410, 325692, 353160, 361880, 407115, 488538, 542820, 651384, 732807, 814230, 977076, 1085640, 1221345, 1465614, 1628460, 1954152, 2442690, 2931228, 3256920, 3664035, 4885380, 5862456, 7328070, 9770760, 14656140, 29312280]

約数ペア:

[(1, 29312280), (2, 14656140), (3, 9770760), (4, 7328070), (5, 5862456), (6, 4885380), (8, 3664035), (9, 3256920), (10, 2931228), (12, 2442690), (15, 1954152), (18, 1628460), (20, 1465614), (24, 1221345), (27, 1085640), (30, 977076), (36, 814230), (40, 732807), (45, 651384), (54, 542820), (60, 488538), (72, 407115), (81, 361880), (83, 353160), (90, 325692), (108, 271410), (109, 268920), (120, 244269), (135, 217128), (162, 180940), (166, 176580), (180, 162846), (216, 135705), (218, 134460), (249, 117720), (270, 108564), (324, 90470), (327, 89640), (332, 88290), (360, 81423), (405, 72376), (415, 70632), (436, 67230), (498, 58860), (540, 54282), (545, 53784), (648, 45235), (654, 44820), (664, 44145), (747, 39240), (810, 36188), (830, 35316), (872, 33615), (981, 29880), (996, 29430), (1080, 27141), (1090, 26892), (1245, 23544), (1308, 22410), (1494, 19620), (1620, 18094), (1635, 17928), (1660, 17658), (1962, 14940), (1992, 14715), (2180, 13446), (2241, 13080), (2490, 11772), (2616, 11205), (2943, 9960), (2988, 9810), (3240, 9047), (3270, 8964), (3320, 8829), (3735, 7848), (3924, 7470), (4360, 6723), (4482, 6540), (4905, 5976), (4980, 5886)]