190100820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{941}}^1$

素因数の和:1010

約数の個数: 192

約数和(自身を含む): 673537536

約数和(自身を除く): 483436716

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 37, 39, 42, 52, 60, 65, 70, 74, 78, 84, 91, 105, 111, 130, 140, 148, 156, 182, 185, 195, 210, 222, 259, 260, 273, 364, 370, 390, 420, 444, 455, 481, 518, 546, 555, 740, 777, 780, 910, 941, 962, 1036, 1092, 1110, 1295, 1365, 1443, 1554, 1820, 1882, 1924, 2220, 2405, 2590, 2730, 2823, 2886, 3108, 3367, 3764, 3885, 4705, 4810, 5180, 5460, 5646, 5772, 6587, 6734, 7215, 7770, 9410, 9620, 10101, 11292, 12233, 13174, 13468, 14115, 14430, 15540, 16835, 18820, 19761, 20202, 24466, 26348, 28230, 28860, 32935, 33670, 34817, 36699, 39522, 40404, 48932, 50505, 56460, 61165, 65870, 67340, 69634, 73398, 79044, 85631, 98805, 101010, 104451, 122330, 131740, 139268, 146796, 171262, 174085, 183495, 197610, 202020, 208902, 243719, 244660, 256893, 342524, 348170, 366990, 395220, 417804, 428155, 452621, 487438, 513786, 522255, 696340, 731157, 733980, 856310, 905242, 974876, 1027572, 1044510, 1218595, 1284465, 1357863, 1462314, 1712620, 1810484, 2089020, 2263105, 2437190, 2568930, 2715726, 2924628, 3168347, 3655785, 4526210, 4874380, 5137860, 5431452, 6336694, 6789315, 7311570, 9052420, 9505041, 12673388, 13578630, 14623140, 15841735, 19010082, 27157260, 31683470, 38020164, 47525205, 63366940, 95050410, 190100820]

約数ペア:

[(1, 190100820), (2, 95050410), (3, 63366940), (4, 47525205), (5, 38020164), (6, 31683470), (7, 27157260), (10, 19010082), (12, 15841735), (13, 14623140), (14, 13578630), (15, 12673388), (20, 9505041), (21, 9052420), (26, 7311570), (28, 6789315), (30, 6336694), (35, 5431452), (37, 5137860), (39, 4874380), (42, 4526210), (52, 3655785), (60, 3168347), (65, 2924628), (70, 2715726), (74, 2568930), (78, 2437190), (84, 2263105), (91, 2089020), (105, 1810484), (111, 1712620), (130, 1462314), (140, 1357863), (148, 1284465), (156, 1218595), (182, 1044510), (185, 1027572), (195, 974876), (210, 905242), (222, 856310), (259, 733980), (260, 731157), (273, 696340), (364, 522255), (370, 513786), (390, 487438), (420, 452621), (444, 428155), (455, 417804), (481, 395220), (518, 366990), (546, 348170), (555, 342524), (740, 256893), (777, 244660), (780, 243719), (910, 208902), (941, 202020), (962, 197610), (1036, 183495), (1092, 174085), (1110, 171262), (1295, 146796), (1365, 139268), (1443, 131740), (1554, 122330), (1820, 104451), (1882, 101010), (1924, 98805), (2220, 85631), (2405, 79044), (2590, 73398), (2730, 69634), (2823, 67340), (2886, 65870), (3108, 61165), (3367, 56460), (3764, 50505), (3885, 48932), (4705, 40404), (4810, 39522), (5180, 36699), (5460, 34817), (5646, 33670), (5772, 32935), (6587, 28860), (6734, 28230), (7215, 26348), (7770, 24466), (9410, 20202), (9620, 19761), (10101, 18820), (11292, 16835), (12233, 15540), (13174, 14430), (13468, 14115)]