74645280

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{467}}^1$

素因数の和:528

約数の個数: 192

約数和(自身を含む): 268894080

約数和(自身を除く): 194248800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 37, 40, 45, 48, 54, 60, 72, 74, 80, 90, 96, 108, 111, 120, 135, 144, 148, 160, 180, 185, 216, 222, 240, 270, 288, 296, 333, 360, 370, 432, 444, 467, 480, 540, 555, 592, 666, 720, 740, 864, 888, 934, 999, 1080, 1110, 1184, 1332, 1401, 1440, 1480, 1665, 1776, 1868, 1998, 2160, 2220, 2335, 2664, 2802, 2960, 3330, 3552, 3736, 3996, 4203, 4320, 4440, 4670, 4995, 5328, 5604, 5920, 6660, 7005, 7472, 7992, 8406, 8880, 9340, 9990, 10656, 11208, 12609, 13320, 14010, 14944, 15984, 16812, 17279, 17760, 18680, 19980, 21015, 22416, 25218, 26640, 28020, 31968, 33624, 34558, 37360, 39960, 42030, 44832, 50436, 51837, 53280, 56040, 63045, 67248, 69116, 74720, 79920, 84060, 86395, 100872, 103674, 112080, 126090, 134496, 138232, 155511, 159840, 168120, 172790, 201744, 207348, 224160, 252180, 259185, 276464, 311022, 336240, 345580, 403488, 414696, 466533, 504360, 518370, 552928, 622044, 672480, 691160, 777555, 829392, 933066, 1008720, 1036740, 1244088, 1382320, 1555110, 1658784, 1866132, 2017440, 2073480, 2332665, 2488176, 2764640, 3110220, 3732264, 4146960, 4665330, 4976352, 6220440, 7464528, 8293920, 9330660, 12440880, 14929056, 18661320, 24881760, 37322640, 74645280]

約数ペア:

[(1, 74645280), (2, 37322640), (3, 24881760), (4, 18661320), (5, 14929056), (6, 12440880), (8, 9330660), (9, 8293920), (10, 7464528), (12, 6220440), (15, 4976352), (16, 4665330), (18, 4146960), (20, 3732264), (24, 3110220), (27, 2764640), (30, 2488176), (32, 2332665), (36, 2073480), (37, 2017440), (40, 1866132), (45, 1658784), (48, 1555110), (54, 1382320), (60, 1244088), (72, 1036740), (74, 1008720), (80, 933066), (90, 829392), (96, 777555), (108, 691160), (111, 672480), (120, 622044), (135, 552928), (144, 518370), (148, 504360), (160, 466533), (180, 414696), (185, 403488), (216, 345580), (222, 336240), (240, 311022), (270, 276464), (288, 259185), (296, 252180), (333, 224160), (360, 207348), (370, 201744), (432, 172790), (444, 168120), (467, 159840), (480, 155511), (540, 138232), (555, 134496), (592, 126090), (666, 112080), (720, 103674), (740, 100872), (864, 86395), (888, 84060), (934, 79920), (999, 74720), (1080, 69116), (1110, 67248), (1184, 63045), (1332, 56040), (1401, 53280), (1440, 51837), (1480, 50436), (1665, 44832), (1776, 42030), (1868, 39960), (1998, 37360), (2160, 34558), (2220, 33624), (2335, 31968), (2664, 28020), (2802, 26640), (2960, 25218), (3330, 22416), (3552, 21015), (3736, 19980), (3996, 18680), (4203, 17760), (4320, 17279), (4440, 16812), (4670, 15984), (4995, 14944), (5328, 14010), (5604, 13320), (5920, 12609), (6660, 11208), (7005, 10656), (7472, 9990), (7992, 9340), (8406, 8880)]