45020016

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^2\times {\mathrm{197}}^1$

素因数の和:260

約数の個数: 120

約数和(自身を含む): 135772560

約数和(自身を除く): 90752544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 92, 108, 138, 144, 184, 197, 207, 216, 276, 368, 394, 414, 432, 529, 552, 591, 621, 788, 828, 1058, 1104, 1182, 1242, 1576, 1587, 1656, 1773, 2116, 2364, 2484, 3152, 3174, 3312, 3546, 4232, 4531, 4728, 4761, 4968, 5319, 6348, 7092, 8464, 9062, 9456, 9522, 9936, 10638, 12696, 13593, 14184, 14283, 18124, 19044, 21276, 25392, 27186, 28368, 28566, 36248, 38088, 40779, 42552, 54372, 57132, 72496, 76176, 81558, 85104, 104213, 108744, 114264, 122337, 163116, 208426, 217488, 228528, 244674, 312639, 326232, 416852, 489348, 625278, 652464, 833704, 937917, 978696, 1250556, 1667408, 1875834, 1957392, 2501112, 2813751, 3751668, 5002224, 5627502, 7503336, 11255004, 15006672, 22510008, 45020016]

約数ペア:

[(1, 45020016), (2, 22510008), (3, 15006672), (4, 11255004), (6, 7503336), (8, 5627502), (9, 5002224), (12, 3751668), (16, 2813751), (18, 2501112), (23, 1957392), (24, 1875834), (27, 1667408), (36, 1250556), (46, 978696), (48, 937917), (54, 833704), (69, 652464), (72, 625278), (92, 489348), (108, 416852), (138, 326232), (144, 312639), (184, 244674), (197, 228528), (207, 217488), (216, 208426), (276, 163116), (368, 122337), (394, 114264), (414, 108744), (432, 104213), (529, 85104), (552, 81558), (591, 76176), (621, 72496), (788, 57132), (828, 54372), (1058, 42552), (1104, 40779), (1182, 38088), (1242, 36248), (1576, 28566), (1587, 28368), (1656, 27186), (1773, 25392), (2116, 21276), (2364, 19044), (2484, 18124), (3152, 14283), (3174, 14184), (3312, 13593), (3546, 12696), (4232, 10638), (4531, 9936), (4728, 9522), (4761, 9456), (4968, 9062), (5319, 8464), (6348, 7092)]