22785180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:144

約数の個数: 192

約数和(自身を含む): 77414400

約数和(自身を除く): 54629220

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 23, 30, 33, 38, 44, 46, 55, 57, 60, 66, 69, 76, 79, 92, 95, 110, 114, 115, 132, 138, 158, 165, 190, 209, 220, 228, 230, 237, 253, 276, 285, 316, 330, 345, 380, 395, 418, 437, 460, 474, 506, 570, 627, 660, 690, 759, 790, 836, 869, 874, 948, 1012, 1045, 1140, 1185, 1254, 1265, 1311, 1380, 1501, 1518, 1580, 1738, 1748, 1817, 2090, 2185, 2370, 2508, 2530, 2607, 2622, 3002, 3036, 3135, 3476, 3634, 3795, 4180, 4345, 4370, 4503, 4740, 4807, 5060, 5214, 5244, 5451, 6004, 6270, 6555, 7268, 7505, 7590, 8690, 8740, 9006, 9085, 9614, 10428, 10902, 12540, 13035, 13110, 14421, 15010, 15180, 16511, 17380, 18012, 18170, 19228, 19987, 21804, 22515, 24035, 26070, 26220, 27255, 28842, 30020, 33022, 34523, 36340, 39974, 45030, 48070, 49533, 52140, 54510, 57684, 59961, 66044, 69046, 72105, 79948, 82555, 90060, 96140, 99066, 99935, 103569, 109020, 119922, 138092, 144210, 165110, 172615, 198132, 199870, 207138, 239844, 247665, 288420, 299805, 330220, 345230, 379753, 399740, 414276, 495330, 517845, 599610, 690460, 759506, 990660, 1035690, 1139259, 1199220, 1519012, 1898765, 2071380, 2278518, 3797530, 4557036, 5696295, 7595060, 11392590, 22785180]

約数ペア:

[(1, 22785180), (2, 11392590), (3, 7595060), (4, 5696295), (5, 4557036), (6, 3797530), (10, 2278518), (11, 2071380), (12, 1898765), (15, 1519012), (19, 1199220), (20, 1139259), (22, 1035690), (23, 990660), (30, 759506), (33, 690460), (38, 599610), (44, 517845), (46, 495330), (55, 414276), (57, 399740), (60, 379753), (66, 345230), (69, 330220), (76, 299805), (79, 288420), (92, 247665), (95, 239844), (110, 207138), (114, 199870), (115, 198132), (132, 172615), (138, 165110), (158, 144210), (165, 138092), (190, 119922), (209, 109020), (220, 103569), (228, 99935), (230, 99066), (237, 96140), (253, 90060), (276, 82555), (285, 79948), (316, 72105), (330, 69046), (345, 66044), (380, 59961), (395, 57684), (418, 54510), (437, 52140), (460, 49533), (474, 48070), (506, 45030), (570, 39974), (627, 36340), (660, 34523), (690, 33022), (759, 30020), (790, 28842), (836, 27255), (869, 26220), (874, 26070), (948, 24035), (1012, 22515), (1045, 21804), (1140, 19987), (1185, 19228), (1254, 18170), (1265, 18012), (1311, 17380), (1380, 16511), (1501, 15180), (1518, 15010), (1580, 14421), (1738, 13110), (1748, 13035), (1817, 12540), (2090, 10902), (2185, 10428), (2370, 9614), (2508, 9085), (2530, 9006), (2607, 8740), (2622, 8690), (3002, 7590), (3036, 7505), (3135, 7268), (3476, 6555), (3634, 6270), (3795, 6004), (4180, 5451), (4345, 5244), (4370, 5214), (4503, 5060), (4740, 4807)]