117788220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:177

約数の個数: 288

約数和(自身を含む): 427714560

約数和(自身を除く): 309926340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 30, 31, 33, 36, 38, 44, 45, 55, 57, 60, 62, 66, 76, 90, 93, 95, 99, 101, 110, 114, 124, 132, 155, 165, 171, 180, 186, 190, 198, 202, 209, 220, 228, 279, 285, 303, 310, 330, 341, 342, 372, 380, 396, 404, 418, 465, 495, 505, 558, 570, 589, 606, 620, 627, 660, 682, 684, 836, 855, 909, 930, 990, 1010, 1023, 1045, 1111, 1116, 1140, 1178, 1212, 1254, 1364, 1395, 1515, 1705, 1710, 1767, 1818, 1860, 1881, 1919, 1980, 2020, 2046, 2090, 2222, 2356, 2508, 2790, 2945, 3030, 3069, 3131, 3135, 3333, 3410, 3420, 3534, 3636, 3762, 3838, 4092, 4180, 4444, 4545, 5115, 5301, 5555, 5580, 5757, 5890, 6060, 6138, 6262, 6270, 6479, 6666, 6820, 7068, 7524, 7676, 8835, 9090, 9393, 9405, 9595, 9999, 10230, 10602, 11110, 11514, 11780, 12276, 12524, 12540, 12958, 13332, 15345, 15655, 16665, 17271, 17670, 18180, 18786, 18810, 19190, 19437, 19998, 20460, 21109, 21204, 22220, 23028, 25916, 26505, 28179, 28785, 30690, 31310, 32395, 33330, 34441, 34542, 35340, 37572, 37620, 38380, 38874, 39996, 42218, 46965, 49995, 53010, 56358, 57570, 58311, 59489, 61380, 62620, 63327, 64790, 66660, 68882, 69084, 77748, 84436, 86355, 93930, 97185, 99990, 103323, 105545, 106020, 112716, 115140, 116622, 118978, 126654, 129580, 137764, 140895, 172205, 172710, 178467, 187860, 189981, 194370, 199980, 206646, 211090, 233244, 237956, 253308, 281790, 291555, 297445, 309969, 316635, 344410, 345420, 356934, 379962, 388740, 413292, 422180, 516615, 535401, 563580, 583110, 594890, 619938, 633270, 654379, 688820, 713868, 759924, 892335, 949905, 1033230, 1070802, 1166220, 1189780, 1239876, 1266540, 1308758, 1549845, 1784670, 1899810, 1963137, 2066460, 2141604, 2617516, 2677005, 3099690, 3271895, 3569340, 3799620, 3926274, 5354010, 5889411, 6199380, 6543790, 7852548, 9815685, 10708020, 11778822, 13087580, 19631370, 23557644, 29447055, 39262740, 58894110, 117788220]

約数ペア:

[(1, 117788220), (2, 58894110), (3, 39262740), (4, 29447055), (5, 23557644), (6, 19631370), (9, 13087580), (10, 11778822), (11, 10708020), (12, 9815685), (15, 7852548), (18, 6543790), (19, 6199380), (20, 5889411), (22, 5354010), (30, 3926274), (31, 3799620), (33, 3569340), (36, 3271895), (38, 3099690), (44, 2677005), (45, 2617516), (55, 2141604), (57, 2066460), (60, 1963137), (62, 1899810), (66, 1784670), (76, 1549845), (90, 1308758), (93, 1266540), (95, 1239876), (99, 1189780), (101, 1166220), (110, 1070802), (114, 1033230), (124, 949905), (132, 892335), (155, 759924), (165, 713868), (171, 688820), (180, 654379), (186, 633270), (190, 619938), (198, 594890), (202, 583110), (209, 563580), (220, 535401), (228, 516615), (279, 422180), (285, 413292), (303, 388740), (310, 379962), (330, 356934), (341, 345420), (342, 344410), (372, 316635), (380, 309969), (396, 297445), (404, 291555), (418, 281790), (465, 253308), (495, 237956), (505, 233244), (558, 211090), (570, 206646), (589, 199980), (606, 194370), (620, 189981), (627, 187860), (660, 178467), (682, 172710), (684, 172205), (836, 140895), (855, 137764), (909, 129580), (930, 126654), (990, 118978), (1010, 116622), (1023, 115140), (1045, 112716), (1111, 106020), (1116, 105545), (1140, 103323), (1178, 99990), (1212, 97185), (1254, 93930), (1364, 86355), (1395, 84436), (1515, 77748), (1705, 69084), (1710, 68882), (1767, 66660), (1818, 64790), (1860, 63327), (1881, 62620), (1919, 61380), (1980, 59489), (2020, 58311), (2046, 57570), (2090, 56358), (2222, 53010), (2356, 49995), (2508, 46965), (2790, 42218), (2945, 39996), (3030, 38874), (3069, 38380), (3131, 37620), (3135, 37572), (3333, 35340), (3410, 34542), (3420, 34441), (3534, 33330), (3636, 32395), (3762, 31310), (3838, 30690), (4092, 28785), (4180, 28179), (4444, 26505), (4545, 25916), (5115, 23028), (5301, 22220), (5555, 21204), (5580, 21109), (5757, 20460), (5890, 19998), (6060, 19437), (6138, 19190), (6262, 18810), (6270, 18786), (6479, 18180), (6666, 17670), (6820, 17271), (7068, 16665), (7524, 15655), (7676, 15345), (8835, 13332), (9090, 12958), (9393, 12540), (9405, 12524), (9595, 12276), (9999, 11780), (10230, 11514), (10602, 11110)]