74495960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{67}}^1$

素因数の和:134

約数の個数: 192

約数和(自身を含む): 223845120

約数和(自身を除く): 149349160

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 19, 20, 22, 28, 35, 38, 40, 44, 55, 56, 67, 70, 76, 77, 88, 95, 110, 133, 134, 140, 152, 154, 190, 209, 220, 266, 268, 280, 308, 335, 361, 380, 385, 418, 440, 469, 532, 536, 616, 665, 670, 722, 737, 760, 770, 836, 938, 1045, 1064, 1273, 1330, 1340, 1444, 1463, 1474, 1540, 1672, 1805, 1876, 2090, 2345, 2527, 2546, 2660, 2680, 2888, 2926, 2948, 3080, 3610, 3685, 3752, 3971, 4180, 4690, 5054, 5092, 5159, 5320, 5852, 5896, 6365, 7220, 7315, 7370, 7942, 8360, 8911, 9380, 10108, 10184, 10318, 11704, 12635, 12730, 14003, 14440, 14630, 14740, 15884, 17822, 18760, 19855, 20216, 20636, 24187, 25270, 25460, 25795, 27797, 28006, 29260, 29480, 31768, 35644, 39710, 41272, 44555, 48374, 50540, 50920, 51590, 55594, 56012, 58520, 70015, 71288, 79420, 89110, 96748, 98021, 101080, 103180, 111188, 112024, 120935, 138985, 140030, 158840, 169309, 178220, 193496, 196042, 206360, 222376, 241870, 266057, 277970, 280060, 338618, 356440, 392084, 483740, 490105, 532114, 555940, 560120, 677236, 784168, 846545, 967480, 980210, 1064228, 1111880, 1330285, 1354472, 1693090, 1862399, 1960420, 2128456, 2660570, 3386180, 3724798, 3920840, 5321140, 6772360, 7449596, 9311995, 10642280, 14899192, 18623990, 37247980, 74495960]

約数ペア:

[(1, 74495960), (2, 37247980), (4, 18623990), (5, 14899192), (7, 10642280), (8, 9311995), (10, 7449596), (11, 6772360), (14, 5321140), (19, 3920840), (20, 3724798), (22, 3386180), (28, 2660570), (35, 2128456), (38, 1960420), (40, 1862399), (44, 1693090), (55, 1354472), (56, 1330285), (67, 1111880), (70, 1064228), (76, 980210), (77, 967480), (88, 846545), (95, 784168), (110, 677236), (133, 560120), (134, 555940), (140, 532114), (152, 490105), (154, 483740), (190, 392084), (209, 356440), (220, 338618), (266, 280060), (268, 277970), (280, 266057), (308, 241870), (335, 222376), (361, 206360), (380, 196042), (385, 193496), (418, 178220), (440, 169309), (469, 158840), (532, 140030), (536, 138985), (616, 120935), (665, 112024), (670, 111188), (722, 103180), (737, 101080), (760, 98021), (770, 96748), (836, 89110), (938, 79420), (1045, 71288), (1064, 70015), (1273, 58520), (1330, 56012), (1340, 55594), (1444, 51590), (1463, 50920), (1474, 50540), (1540, 48374), (1672, 44555), (1805, 41272), (1876, 39710), (2090, 35644), (2345, 31768), (2527, 29480), (2546, 29260), (2660, 28006), (2680, 27797), (2888, 25795), (2926, 25460), (2948, 25270), (3080, 24187), (3610, 20636), (3685, 20216), (3752, 19855), (3971, 18760), (4180, 17822), (4690, 15884), (5054, 14740), (5092, 14630), (5159, 14440), (5320, 14003), (5852, 12730), (5896, 12635), (6365, 11704), (7220, 10318), (7315, 10184), (7370, 10108), (7942, 9380), (8360, 8911)]