74776020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:198

約数の個数: 192

約数和(自身を含む): 246758400

約数和(自身を除く): 171982380

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 33, 38, 44, 55, 57, 60, 66, 67, 76, 89, 95, 110, 114, 132, 134, 165, 178, 190, 201, 209, 220, 228, 267, 268, 285, 330, 335, 356, 380, 402, 418, 445, 534, 570, 627, 660, 670, 737, 804, 836, 890, 979, 1005, 1045, 1068, 1140, 1254, 1273, 1335, 1340, 1474, 1691, 1780, 1958, 2010, 2090, 2211, 2508, 2546, 2670, 2937, 2948, 3135, 3382, 3685, 3819, 3916, 4020, 4180, 4422, 4895, 5073, 5092, 5340, 5874, 5963, 6270, 6365, 6764, 7370, 7638, 8455, 8844, 9790, 10146, 11055, 11748, 11926, 12540, 12730, 14003, 14685, 14740, 15276, 16910, 17889, 18601, 19095, 19580, 20292, 22110, 23852, 25365, 25460, 28006, 29370, 29815, 33820, 35778, 37202, 38190, 42009, 44220, 50730, 55803, 56012, 58740, 59630, 65593, 70015, 71556, 74404, 76380, 84018, 89445, 93005, 101460, 111606, 113297, 119260, 131186, 140030, 168036, 178890, 186010, 196779, 210045, 223212, 226594, 262372, 279015, 280060, 327965, 339891, 357780, 372020, 393558, 420090, 453188, 558030, 566485, 655930, 679782, 787116, 840180, 983895, 1116060, 1132970, 1246267, 1311860, 1359564, 1699455, 1967790, 2265940, 2492534, 3398910, 3738801, 3935580, 4985068, 6231335, 6797820, 7477602, 12462670, 14955204, 18694005, 24925340, 37388010, 74776020]

約数ペア:

[(1, 74776020), (2, 37388010), (3, 24925340), (4, 18694005), (5, 14955204), (6, 12462670), (10, 7477602), (11, 6797820), (12, 6231335), (15, 4985068), (19, 3935580), (20, 3738801), (22, 3398910), (30, 2492534), (33, 2265940), (38, 1967790), (44, 1699455), (55, 1359564), (57, 1311860), (60, 1246267), (66, 1132970), (67, 1116060), (76, 983895), (89, 840180), (95, 787116), (110, 679782), (114, 655930), (132, 566485), (134, 558030), (165, 453188), (178, 420090), (190, 393558), (201, 372020), (209, 357780), (220, 339891), (228, 327965), (267, 280060), (268, 279015), (285, 262372), (330, 226594), (335, 223212), (356, 210045), (380, 196779), (402, 186010), (418, 178890), (445, 168036), (534, 140030), (570, 131186), (627, 119260), (660, 113297), (670, 111606), (737, 101460), (804, 93005), (836, 89445), (890, 84018), (979, 76380), (1005, 74404), (1045, 71556), (1068, 70015), (1140, 65593), (1254, 59630), (1273, 58740), (1335, 56012), (1340, 55803), (1474, 50730), (1691, 44220), (1780, 42009), (1958, 38190), (2010, 37202), (2090, 35778), (2211, 33820), (2508, 29815), (2546, 29370), (2670, 28006), (2937, 25460), (2948, 25365), (3135, 23852), (3382, 22110), (3685, 20292), (3819, 19580), (3916, 19095), (4020, 18601), (4180, 17889), (4422, 16910), (4895, 15276), (5073, 14740), (5092, 14685), (5340, 14003), (5874, 12730), (5963, 12540), (6270, 11926), (6365, 11748), (6764, 11055), (7370, 10146), (7638, 9790), (8455, 8844)]