139932180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{283}}^1$

素因数の和:406

約数の個数: 144

約数和(自身を含む): 442862784

約数和(自身を除く): 302930604

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 67, 82, 90, 123, 134, 164, 180, 201, 205, 246, 268, 283, 335, 369, 402, 410, 492, 566, 603, 615, 670, 738, 804, 820, 849, 1005, 1132, 1206, 1230, 1340, 1415, 1476, 1698, 1845, 2010, 2412, 2460, 2547, 2747, 2830, 3015, 3396, 3690, 4020, 4245, 5094, 5494, 5660, 6030, 7380, 8241, 8490, 10188, 10988, 11603, 12060, 12735, 13735, 16482, 16980, 18961, 23206, 24723, 25470, 27470, 32964, 34809, 37922, 41205, 46412, 49446, 50940, 54940, 56883, 58015, 69618, 75844, 82410, 94805, 98892, 104427, 113766, 116030, 123615, 139236, 164820, 170649, 174045, 189610, 208854, 227532, 232060, 247230, 284415, 341298, 348090, 379220, 417708, 494460, 522135, 568830, 682596, 696180, 777401, 853245, 1044270, 1137660, 1554802, 1706490, 2088540, 2332203, 3109604, 3412980, 3887005, 4664406, 6996609, 7774010, 9328812, 11661015, 13993218, 15548020, 23322030, 27986436, 34983045, 46644060, 69966090, 139932180]

約数ペア:

[(1, 139932180), (2, 69966090), (3, 46644060), (4, 34983045), (5, 27986436), (6, 23322030), (9, 15548020), (10, 13993218), (12, 11661015), (15, 9328812), (18, 7774010), (20, 6996609), (30, 4664406), (36, 3887005), (41, 3412980), (45, 3109604), (60, 2332203), (67, 2088540), (82, 1706490), (90, 1554802), (123, 1137660), (134, 1044270), (164, 853245), (180, 777401), (201, 696180), (205, 682596), (246, 568830), (268, 522135), (283, 494460), (335, 417708), (369, 379220), (402, 348090), (410, 341298), (492, 284415), (566, 247230), (603, 232060), (615, 227532), (670, 208854), (738, 189610), (804, 174045), (820, 170649), (849, 164820), (1005, 139236), (1132, 123615), (1206, 116030), (1230, 113766), (1340, 104427), (1415, 98892), (1476, 94805), (1698, 82410), (1845, 75844), (2010, 69618), (2412, 58015), (2460, 56883), (2547, 54940), (2747, 50940), (2830, 49446), (3015, 46412), (3396, 41205), (3690, 37922), (4020, 34809), (4245, 32964), (5094, 27470), (5494, 25470), (5660, 24723), (6030, 23206), (7380, 18961), (8241, 16980), (8490, 16482), (10188, 13735), (10988, 12735), (11603, 12060)]