75991080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2503}}^1$

素因数の和:2551

約数の個数: 128

約数和(自身を含む): 259614720

約数和(自身を除く): 183623640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 23, 24, 30, 33, 40, 44, 46, 55, 60, 66, 69, 88, 92, 110, 115, 120, 132, 138, 165, 184, 220, 230, 253, 264, 276, 330, 345, 440, 460, 506, 552, 660, 690, 759, 920, 1012, 1265, 1320, 1380, 1518, 2024, 2503, 2530, 2760, 3036, 3795, 5006, 5060, 6072, 7509, 7590, 10012, 10120, 12515, 15018, 15180, 20024, 25030, 27533, 30036, 30360, 37545, 50060, 55066, 57569, 60072, 75090, 82599, 100120, 110132, 115138, 137665, 150180, 165198, 172707, 220264, 230276, 275330, 287845, 300360, 330396, 345414, 412995, 460552, 550660, 575690, 633259, 660792, 690828, 825990, 863535, 1101320, 1151380, 1266518, 1381656, 1651980, 1727070, 1899777, 2302760, 2533036, 3166295, 3303960, 3454140, 3799554, 5066072, 6332590, 6908280, 7599108, 9498885, 12665180, 15198216, 18997770, 25330360, 37995540, 75991080]

約数ペア:

[(1, 75991080), (2, 37995540), (3, 25330360), (4, 18997770), (5, 15198216), (6, 12665180), (8, 9498885), (10, 7599108), (11, 6908280), (12, 6332590), (15, 5066072), (20, 3799554), (22, 3454140), (23, 3303960), (24, 3166295), (30, 2533036), (33, 2302760), (40, 1899777), (44, 1727070), (46, 1651980), (55, 1381656), (60, 1266518), (66, 1151380), (69, 1101320), (88, 863535), (92, 825990), (110, 690828), (115, 660792), (120, 633259), (132, 575690), (138, 550660), (165, 460552), (184, 412995), (220, 345414), (230, 330396), (253, 300360), (264, 287845), (276, 275330), (330, 230276), (345, 220264), (440, 172707), (460, 165198), (506, 150180), (552, 137665), (660, 115138), (690, 110132), (759, 100120), (920, 82599), (1012, 75090), (1265, 60072), (1320, 57569), (1380, 55066), (1518, 50060), (2024, 37545), (2503, 30360), (2530, 30036), (2760, 27533), (3036, 25030), (3795, 20024), (5006, 15180), (5060, 15018), (6072, 12515), (7509, 10120), (7590, 10012)]