179238540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:248

約数の個数: 192

約数和(自身を含む): 575318016

約数和(自身を除く): 396079476

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 26, 30, 39, 46, 52, 60, 65, 69, 78, 92, 97, 103, 115, 130, 138, 156, 194, 195, 206, 230, 260, 276, 291, 299, 309, 345, 388, 390, 412, 460, 485, 515, 582, 598, 618, 690, 780, 897, 970, 1030, 1164, 1196, 1236, 1261, 1339, 1380, 1455, 1495, 1545, 1794, 1940, 2060, 2231, 2369, 2522, 2678, 2910, 2990, 3090, 3588, 3783, 4017, 4462, 4485, 4738, 5044, 5356, 5820, 5980, 6180, 6305, 6693, 6695, 7107, 7566, 8034, 8924, 8970, 9476, 9991, 11155, 11845, 12610, 13386, 13390, 14214, 15132, 16068, 17940, 18915, 19982, 20085, 22310, 23690, 25220, 26772, 26780, 28428, 29003, 29973, 30797, 33465, 35535, 37830, 39964, 40170, 44620, 47380, 49955, 58006, 59946, 61594, 66930, 71070, 75660, 80340, 87009, 92391, 99910, 116012, 119892, 123188, 129883, 133860, 142140, 145015, 149865, 153985, 174018, 184782, 199820, 229793, 259766, 290030, 299730, 307970, 348036, 369564, 389649, 435045, 459586, 461955, 519532, 580060, 599460, 615940, 649415, 689379, 779298, 870090, 919172, 923910, 1148965, 1298830, 1378758, 1558596, 1740180, 1847820, 1948245, 2297930, 2597660, 2757516, 2987309, 3446895, 3896490, 4595860, 5974618, 6893790, 7792980, 8961927, 11949236, 13787580, 14936545, 17923854, 29873090, 35847708, 44809635, 59746180, 89619270, 179238540]

約数ペア:

[(1, 179238540), (2, 89619270), (3, 59746180), (4, 44809635), (5, 35847708), (6, 29873090), (10, 17923854), (12, 14936545), (13, 13787580), (15, 11949236), (20, 8961927), (23, 7792980), (26, 6893790), (30, 5974618), (39, 4595860), (46, 3896490), (52, 3446895), (60, 2987309), (65, 2757516), (69, 2597660), (78, 2297930), (92, 1948245), (97, 1847820), (103, 1740180), (115, 1558596), (130, 1378758), (138, 1298830), (156, 1148965), (194, 923910), (195, 919172), (206, 870090), (230, 779298), (260, 689379), (276, 649415), (291, 615940), (299, 599460), (309, 580060), (345, 519532), (388, 461955), (390, 459586), (412, 435045), (460, 389649), (485, 369564), (515, 348036), (582, 307970), (598, 299730), (618, 290030), (690, 259766), (780, 229793), (897, 199820), (970, 184782), (1030, 174018), (1164, 153985), (1196, 149865), (1236, 145015), (1261, 142140), (1339, 133860), (1380, 129883), (1455, 123188), (1495, 119892), (1545, 116012), (1794, 99910), (1940, 92391), (2060, 87009), (2231, 80340), (2369, 75660), (2522, 71070), (2678, 66930), (2910, 61594), (2990, 59946), (3090, 58006), (3588, 49955), (3783, 47380), (4017, 44620), (4462, 40170), (4485, 39964), (4738, 37830), (5044, 35535), (5356, 33465), (5820, 30797), (5980, 29973), (6180, 29003), (6305, 28428), (6693, 26780), (6695, 26772), (7107, 25220), (7566, 23690), (8034, 22310), (8924, 20085), (8970, 19982), (9476, 18915), (9991, 17940), (11155, 16068), (11845, 15132), (12610, 14214), (13386, 13390)]