27086220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:149

約数の個数: 216

約数和(自身を含む): 99341424

約数和(自身を除く): 72255204

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 37, 42, 45, 49, 60, 63, 70, 74, 83, 84, 90, 98, 105, 111, 126, 140, 147, 148, 166, 180, 185, 196, 210, 222, 245, 249, 252, 259, 294, 315, 332, 333, 370, 415, 420, 441, 444, 490, 498, 518, 555, 581, 588, 630, 666, 735, 740, 747, 777, 830, 882, 980, 996, 1036, 1110, 1162, 1245, 1260, 1295, 1332, 1470, 1494, 1554, 1660, 1665, 1743, 1764, 1813, 2205, 2220, 2324, 2331, 2490, 2590, 2905, 2940, 2988, 3071, 3108, 3330, 3486, 3626, 3735, 3885, 4067, 4410, 4662, 4980, 5180, 5229, 5439, 5810, 6142, 6660, 6972, 7252, 7470, 7770, 8134, 8715, 8820, 9065, 9213, 9324, 10458, 10878, 11620, 11655, 12201, 12284, 14940, 15355, 15540, 16268, 16317, 17430, 18130, 18426, 20335, 20916, 21497, 21756, 23310, 24402, 26145, 27195, 27639, 30710, 32634, 34860, 36260, 36603, 36852, 40670, 42994, 46065, 46620, 48804, 52290, 54390, 55278, 61005, 61420, 64491, 65268, 73206, 81340, 81585, 85988, 92130, 104580, 107485, 108780, 110556, 122010, 128982, 138195, 146412, 150479, 163170, 183015, 184260, 193473, 214970, 244020, 257964, 276390, 300958, 322455, 326340, 366030, 386946, 429940, 451437, 552780, 601916, 644910, 732060, 752395, 773892, 902874, 967365, 1289820, 1354311, 1504790, 1805748, 1934730, 2257185, 2708622, 3009580, 3869460, 4514370, 5417244, 6771555, 9028740, 13543110, 27086220]

約数ペア:

[(1, 27086220), (2, 13543110), (3, 9028740), (4, 6771555), (5, 5417244), (6, 4514370), (7, 3869460), (9, 3009580), (10, 2708622), (12, 2257185), (14, 1934730), (15, 1805748), (18, 1504790), (20, 1354311), (21, 1289820), (28, 967365), (30, 902874), (35, 773892), (36, 752395), (37, 732060), (42, 644910), (45, 601916), (49, 552780), (60, 451437), (63, 429940), (70, 386946), (74, 366030), (83, 326340), (84, 322455), (90, 300958), (98, 276390), (105, 257964), (111, 244020), (126, 214970), (140, 193473), (147, 184260), (148, 183015), (166, 163170), (180, 150479), (185, 146412), (196, 138195), (210, 128982), (222, 122010), (245, 110556), (249, 108780), (252, 107485), (259, 104580), (294, 92130), (315, 85988), (332, 81585), (333, 81340), (370, 73206), (415, 65268), (420, 64491), (441, 61420), (444, 61005), (490, 55278), (498, 54390), (518, 52290), (555, 48804), (581, 46620), (588, 46065), (630, 42994), (666, 40670), (735, 36852), (740, 36603), (747, 36260), (777, 34860), (830, 32634), (882, 30710), (980, 27639), (996, 27195), (1036, 26145), (1110, 24402), (1162, 23310), (1245, 21756), (1260, 21497), (1295, 20916), (1332, 20335), (1470, 18426), (1494, 18130), (1554, 17430), (1660, 16317), (1665, 16268), (1743, 15540), (1764, 15355), (1813, 14940), (2205, 12284), (2220, 12201), (2324, 11655), (2331, 11620), (2490, 10878), (2590, 10458), (2905, 9324), (2940, 9213), (2988, 9065), (3071, 8820), (3108, 8715), (3330, 8134), (3486, 7770), (3626, 7470), (3735, 7252), (3885, 6972), (4067, 6660), (4410, 6142), (4662, 5810), (4980, 5439), (5180, 5229)]