74197080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1$

素因数の和:175

約数の個数: 256

約数和(自身を含む): 269568000

約数和(自身を除く): 195370920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 29, 30, 36, 40, 45, 46, 54, 58, 60, 69, 72, 87, 90, 92, 103, 108, 115, 116, 120, 135, 138, 145, 174, 180, 184, 206, 207, 216, 230, 232, 261, 270, 276, 290, 309, 345, 348, 360, 412, 414, 435, 460, 515, 522, 540, 552, 580, 618, 621, 667, 690, 696, 783, 824, 828, 870, 920, 927, 1030, 1035, 1044, 1080, 1160, 1236, 1242, 1305, 1334, 1380, 1545, 1566, 1656, 1740, 1854, 2001, 2060, 2070, 2088, 2369, 2472, 2484, 2610, 2668, 2760, 2781, 2987, 3090, 3105, 3132, 3335, 3480, 3708, 3915, 4002, 4120, 4140, 4635, 4738, 4968, 5220, 5336, 5562, 5974, 6003, 6180, 6210, 6264, 6670, 7107, 7416, 7830, 8004, 8280, 8961, 9270, 9476, 10005, 10440, 11124, 11845, 11948, 12006, 12360, 12420, 13340, 13905, 14214, 14935, 15660, 16008, 17922, 18009, 18540, 18952, 20010, 21321, 22248, 23690, 23896, 24012, 24840, 26680, 26883, 27810, 28428, 29870, 30015, 31320, 35535, 35844, 36018, 37080, 40020, 42642, 44805, 47380, 48024, 53766, 55620, 56856, 59740, 60030, 63963, 68701, 71070, 71688, 72036, 80040, 80649, 85284, 89610, 90045, 94760, 106605, 107532, 111240, 119480, 120060, 127926, 134415, 137402, 142140, 144072, 161298, 170568, 179220, 180090, 206103, 213210, 215064, 240120, 255852, 268830, 274804, 284280, 319815, 322596, 343505, 358440, 360180, 403245, 412206, 426420, 511704, 537660, 549608, 618309, 639630, 645192, 687010, 720360, 806490, 824412, 852840, 1030515, 1075320, 1236618, 1279260, 1374020, 1612980, 1648824, 1854927, 2061030, 2473236, 2558520, 2748040, 3091545, 3225960, 3709854, 4122060, 4946472, 6183090, 7419708, 8244120, 9274635, 12366180, 14839416, 18549270, 24732360, 37098540, 74197080]

約数ペア:

[(1, 74197080), (2, 37098540), (3, 24732360), (4, 18549270), (5, 14839416), (6, 12366180), (8, 9274635), (9, 8244120), (10, 7419708), (12, 6183090), (15, 4946472), (18, 4122060), (20, 3709854), (23, 3225960), (24, 3091545), (27, 2748040), (29, 2558520), (30, 2473236), (36, 2061030), (40, 1854927), (45, 1648824), (46, 1612980), (54, 1374020), (58, 1279260), (60, 1236618), (69, 1075320), (72, 1030515), (87, 852840), (90, 824412), (92, 806490), (103, 720360), (108, 687010), (115, 645192), (116, 639630), (120, 618309), (135, 549608), (138, 537660), (145, 511704), (174, 426420), (180, 412206), (184, 403245), (206, 360180), (207, 358440), (216, 343505), (230, 322596), (232, 319815), (261, 284280), (270, 274804), (276, 268830), (290, 255852), (309, 240120), (345, 215064), (348, 213210), (360, 206103), (412, 180090), (414, 179220), (435, 170568), (460, 161298), (515, 144072), (522, 142140), (540, 137402), (552, 134415), (580, 127926), (618, 120060), (621, 119480), (667, 111240), (690, 107532), (696, 106605), (783, 94760), (824, 90045), (828, 89610), (870, 85284), (920, 80649), (927, 80040), (1030, 72036), (1035, 71688), (1044, 71070), (1080, 68701), (1160, 63963), (1236, 60030), (1242, 59740), (1305, 56856), (1334, 55620), (1380, 53766), (1545, 48024), (1566, 47380), (1656, 44805), (1740, 42642), (1854, 40020), (2001, 37080), (2060, 36018), (2070, 35844), (2088, 35535), (2369, 31320), (2472, 30015), (2484, 29870), (2610, 28428), (2668, 27810), (2760, 26883), (2781, 26680), (2987, 24840), (3090, 24012), (3105, 23896), (3132, 23690), (3335, 22248), (3480, 21321), (3708, 20010), (3915, 18952), (4002, 18540), (4120, 18009), (4140, 17922), (4635, 16008), (4738, 15660), (4968, 14935), (5220, 14214), (5336, 13905), (5562, 13340), (5974, 12420), (6003, 12360), (6180, 12006), (6210, 11948), (6264, 11845), (6670, 11124), (7107, 10440), (7416, 10005), (7830, 9476), (8004, 9270), (8280, 8961)]