75572480

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1$

素因数の和:212

約数の個数: 144

約数和(自身を含む): 201325824

約数和(自身を除く): 125753344

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 32, 34, 40, 46, 64, 68, 80, 85, 92, 115, 128, 136, 151, 160, 170, 184, 230, 256, 272, 302, 320, 340, 368, 391, 460, 544, 604, 640, 680, 736, 755, 782, 920, 1088, 1208, 1280, 1360, 1472, 1510, 1564, 1840, 1955, 2176, 2416, 2567, 2720, 2944, 3020, 3128, 3473, 3680, 3910, 4352, 4832, 5134, 5440, 5888, 6040, 6256, 6946, 7360, 7820, 9664, 10268, 10880, 12080, 12512, 12835, 13892, 14720, 15640, 17365, 19328, 20536, 21760, 24160, 25024, 25670, 27784, 29440, 31280, 34730, 38656, 41072, 48320, 50048, 51340, 55568, 59041, 62560, 69460, 82144, 96640, 100096, 102680, 111136, 118082, 125120, 138920, 164288, 193280, 205360, 222272, 236164, 250240, 277840, 295205, 328576, 410720, 444544, 472328, 500480, 555680, 590410, 657152, 821440, 889088, 944656, 1111360, 1180820, 1642880, 1889312, 2222720, 2361640, 3285760, 3778624, 4445440, 4723280, 7557248, 9446560, 15114496, 18893120, 37786240, 75572480]

約数ペア:

[(1, 75572480), (2, 37786240), (4, 18893120), (5, 15114496), (8, 9446560), (10, 7557248), (16, 4723280), (17, 4445440), (20, 3778624), (23, 3285760), (32, 2361640), (34, 2222720), (40, 1889312), (46, 1642880), (64, 1180820), (68, 1111360), (80, 944656), (85, 889088), (92, 821440), (115, 657152), (128, 590410), (136, 555680), (151, 500480), (160, 472328), (170, 444544), (184, 410720), (230, 328576), (256, 295205), (272, 277840), (302, 250240), (320, 236164), (340, 222272), (368, 205360), (391, 193280), (460, 164288), (544, 138920), (604, 125120), (640, 118082), (680, 111136), (736, 102680), (755, 100096), (782, 96640), (920, 82144), (1088, 69460), (1208, 62560), (1280, 59041), (1360, 55568), (1472, 51340), (1510, 50048), (1564, 48320), (1840, 41072), (1955, 38656), (2176, 34730), (2416, 31280), (2567, 29440), (2720, 27784), (2944, 25670), (3020, 25024), (3128, 24160), (3473, 21760), (3680, 20536), (3910, 19328), (4352, 17365), (4832, 15640), (5134, 14720), (5440, 13892), (5888, 12835), (6040, 12512), (6256, 12080), (6946, 10880), (7360, 10268), (7820, 9664)]