76055720

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:187

約数の個数: 128

約数和(自身を含む): 195350400

約数和(自身を除く): 119294680

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 37, 40, 52, 59, 65, 67, 74, 104, 118, 130, 134, 148, 185, 236, 260, 268, 295, 296, 335, 370, 472, 481, 520, 536, 590, 670, 740, 767, 871, 962, 1180, 1340, 1480, 1534, 1742, 1924, 2183, 2360, 2405, 2479, 2680, 3068, 3484, 3835, 3848, 3953, 4355, 4366, 4810, 4958, 6136, 6968, 7670, 7906, 8710, 8732, 9620, 9916, 10915, 12395, 15340, 15812, 17420, 17464, 19240, 19765, 19832, 21830, 24790, 28379, 30680, 31624, 32227, 34840, 39530, 43660, 49580, 51389, 56758, 64454, 79060, 87320, 99160, 102778, 113516, 128908, 141895, 146261, 158120, 161135, 205556, 227032, 256945, 257816, 283790, 292522, 322270, 411112, 513890, 567580, 585044, 644540, 731305, 1027780, 1135160, 1170088, 1289080, 1462610, 1901393, 2055560, 2925220, 3802786, 5850440, 7605572, 9506965, 15211144, 19013930, 38027860, 76055720]

約数ペア:

[(1, 76055720), (2, 38027860), (4, 19013930), (5, 15211144), (8, 9506965), (10, 7605572), (13, 5850440), (20, 3802786), (26, 2925220), (37, 2055560), (40, 1901393), (52, 1462610), (59, 1289080), (65, 1170088), (67, 1135160), (74, 1027780), (104, 731305), (118, 644540), (130, 585044), (134, 567580), (148, 513890), (185, 411112), (236, 322270), (260, 292522), (268, 283790), (295, 257816), (296, 256945), (335, 227032), (370, 205556), (472, 161135), (481, 158120), (520, 146261), (536, 141895), (590, 128908), (670, 113516), (740, 102778), (767, 99160), (871, 87320), (962, 79060), (1180, 64454), (1340, 56758), (1480, 51389), (1534, 49580), (1742, 43660), (1924, 39530), (2183, 34840), (2360, 32227), (2405, 31624), (2479, 30680), (2680, 28379), (3068, 24790), (3484, 21830), (3835, 19832), (3848, 19765), (3953, 19240), (4355, 17464), (4366, 17420), (4810, 15812), (4958, 15340), (6136, 12395), (6968, 10915), (7670, 9916), (7906, 9620), (8710, 8732)]