42897060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:187

約数の個数: 192

約数和(自身を含む): 145555200

約数和(自身を除く): 102658140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 37, 38, 45, 54, 57, 60, 74, 76, 90, 95, 108, 111, 113, 114, 135, 148, 171, 180, 185, 190, 222, 226, 228, 270, 285, 333, 339, 342, 370, 380, 444, 452, 513, 540, 555, 565, 570, 666, 678, 684, 703, 740, 855, 999, 1017, 1026, 1110, 1130, 1140, 1332, 1356, 1406, 1665, 1695, 1710, 1998, 2034, 2052, 2109, 2147, 2220, 2260, 2565, 2812, 3051, 3330, 3390, 3420, 3515, 3996, 4068, 4181, 4218, 4294, 4995, 5085, 5130, 6102, 6327, 6441, 6660, 6780, 7030, 8362, 8436, 8588, 9990, 10170, 10260, 10545, 10735, 12204, 12543, 12654, 12882, 14060, 15255, 16724, 18981, 19323, 19980, 20340, 20905, 21090, 21470, 25086, 25308, 25764, 30510, 31635, 32205, 37629, 37962, 38646, 41810, 42180, 42940, 50172, 57969, 61020, 62715, 63270, 64410, 75258, 75924, 77292, 79439, 83620, 94905, 96615, 112887, 115938, 125430, 126540, 128820, 150516, 158878, 188145, 189810, 193230, 225774, 231876, 238317, 250860, 289845, 317756, 376290, 379620, 386460, 397195, 451548, 476634, 564435, 579690, 714951, 752580, 794390, 953268, 1128870, 1159380, 1191585, 1429902, 1588780, 2144853, 2257740, 2383170, 2859804, 3574755, 4289706, 4766340, 7149510, 8579412, 10724265, 14299020, 21448530, 42897060]

約数ペア:

[(1, 42897060), (2, 21448530), (3, 14299020), (4, 10724265), (5, 8579412), (6, 7149510), (9, 4766340), (10, 4289706), (12, 3574755), (15, 2859804), (18, 2383170), (19, 2257740), (20, 2144853), (27, 1588780), (30, 1429902), (36, 1191585), (37, 1159380), (38, 1128870), (45, 953268), (54, 794390), (57, 752580), (60, 714951), (74, 579690), (76, 564435), (90, 476634), (95, 451548), (108, 397195), (111, 386460), (113, 379620), (114, 376290), (135, 317756), (148, 289845), (171, 250860), (180, 238317), (185, 231876), (190, 225774), (222, 193230), (226, 189810), (228, 188145), (270, 158878), (285, 150516), (333, 128820), (339, 126540), (342, 125430), (370, 115938), (380, 112887), (444, 96615), (452, 94905), (513, 83620), (540, 79439), (555, 77292), (565, 75924), (570, 75258), (666, 64410), (678, 63270), (684, 62715), (703, 61020), (740, 57969), (855, 50172), (999, 42940), (1017, 42180), (1026, 41810), (1110, 38646), (1130, 37962), (1140, 37629), (1332, 32205), (1356, 31635), (1406, 30510), (1665, 25764), (1695, 25308), (1710, 25086), (1998, 21470), (2034, 21090), (2052, 20905), (2109, 20340), (2147, 19980), (2220, 19323), (2260, 18981), (2565, 16724), (2812, 15255), (3051, 14060), (3330, 12882), (3390, 12654), (3420, 12543), (3515, 12204), (3996, 10735), (4068, 10545), (4181, 10260), (4218, 10170), (4294, 9990), (4995, 8588), (5085, 8436), (5130, 8362), (6102, 7030), (6327, 6780), (6441, 6660)]