89457120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:154

約数の個数: 288

約数和(自身を含む): 331636032

約数和(自身を除く): 242178912

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 37, 40, 45, 46, 48, 60, 69, 72, 73, 74, 80, 90, 92, 96, 111, 115, 120, 138, 144, 146, 148, 160, 180, 184, 185, 207, 219, 222, 230, 240, 276, 288, 292, 296, 333, 345, 360, 365, 368, 370, 414, 438, 444, 460, 480, 552, 555, 584, 592, 657, 666, 690, 720, 730, 736, 740, 828, 851, 876, 888, 920, 1035, 1095, 1104, 1110, 1168, 1184, 1314, 1332, 1380, 1440, 1460, 1480, 1656, 1665, 1679, 1702, 1752, 1776, 1840, 2070, 2190, 2208, 2220, 2336, 2553, 2628, 2664, 2701, 2760, 2920, 2960, 3285, 3312, 3330, 3358, 3404, 3504, 3552, 3680, 4140, 4255, 4380, 4440, 5037, 5106, 5256, 5328, 5402, 5520, 5840, 5920, 6570, 6624, 6660, 6716, 6808, 7008, 7659, 8103, 8280, 8395, 8510, 8760, 8880, 10074, 10212, 10512, 10656, 10804, 11040, 11680, 12765, 13140, 13320, 13432, 13505, 13616, 15111, 15318, 16206, 16560, 16790, 17020, 17520, 17760, 20148, 20424, 21024, 21608, 24309, 25185, 25530, 26280, 26640, 26864, 27010, 27232, 30222, 30636, 32412, 33120, 33580, 34040, 35040, 38295, 40296, 40515, 40848, 43216, 48618, 50370, 51060, 52560, 53280, 53728, 54020, 60444, 61272, 62123, 64824, 67160, 68080, 75555, 76590, 80592, 81030, 81696, 86432, 97236, 100740, 102120, 105120, 108040, 120888, 121545, 122544, 124246, 129648, 134320, 136160, 151110, 153180, 161184, 162060, 186369, 194472, 201480, 204240, 216080, 241776, 243090, 245088, 248492, 259296, 268640, 302220, 306360, 310615, 324120, 372738, 388944, 402960, 408480, 432160, 483552, 486180, 496984, 559107, 604440, 612720, 621230, 648240, 745476, 777888, 805920, 931845, 972360, 993968, 1118214, 1208880, 1225440, 1242460, 1296480, 1490952, 1863690, 1944720, 1987936, 2236428, 2417760, 2484920, 2795535, 2981904, 3727380, 3889440, 4472856, 4969840, 5591070, 5963808, 7454760, 8945712, 9939680, 11182140, 14909520, 17891424, 22364280, 29819040, 44728560, 89457120]

約数ペア:

[(1, 89457120), (2, 44728560), (3, 29819040), (4, 22364280), (5, 17891424), (6, 14909520), (8, 11182140), (9, 9939680), (10, 8945712), (12, 7454760), (15, 5963808), (16, 5591070), (18, 4969840), (20, 4472856), (23, 3889440), (24, 3727380), (30, 2981904), (32, 2795535), (36, 2484920), (37, 2417760), (40, 2236428), (45, 1987936), (46, 1944720), (48, 1863690), (60, 1490952), (69, 1296480), (72, 1242460), (73, 1225440), (74, 1208880), (80, 1118214), (90, 993968), (92, 972360), (96, 931845), (111, 805920), (115, 777888), (120, 745476), (138, 648240), (144, 621230), (146, 612720), (148, 604440), (160, 559107), (180, 496984), (184, 486180), (185, 483552), (207, 432160), (219, 408480), (222, 402960), (230, 388944), (240, 372738), (276, 324120), (288, 310615), (292, 306360), (296, 302220), (333, 268640), (345, 259296), (360, 248492), (365, 245088), (368, 243090), (370, 241776), (414, 216080), (438, 204240), (444, 201480), (460, 194472), (480, 186369), (552, 162060), (555, 161184), (584, 153180), (592, 151110), (657, 136160), (666, 134320), (690, 129648), (720, 124246), (730, 122544), (736, 121545), (740, 120888), (828, 108040), (851, 105120), (876, 102120), (888, 100740), (920, 97236), (1035, 86432), (1095, 81696), (1104, 81030), (1110, 80592), (1168, 76590), (1184, 75555), (1314, 68080), (1332, 67160), (1380, 64824), (1440, 62123), (1460, 61272), (1480, 60444), (1656, 54020), (1665, 53728), (1679, 53280), (1702, 52560), (1752, 51060), (1776, 50370), (1840, 48618), (2070, 43216), (2190, 40848), (2208, 40515), (2220, 40296), (2336, 38295), (2553, 35040), (2628, 34040), (2664, 33580), (2701, 33120), (2760, 32412), (2920, 30636), (2960, 30222), (3285, 27232), (3312, 27010), (3330, 26864), (3358, 26640), (3404, 26280), (3504, 25530), (3552, 25185), (3680, 24309), (4140, 21608), (4255, 21024), (4380, 20424), (4440, 20148), (5037, 17760), (5106, 17520), (5256, 17020), (5328, 16790), (5402, 16560), (5520, 16206), (5840, 15318), (5920, 15111), (6570, 13616), (6624, 13505), (6660, 13432), (6716, 13320), (6808, 13140), (7008, 12765), (7659, 11680), (8103, 11040), (8280, 10804), (8395, 10656), (8510, 10512), (8760, 10212), (8880, 10074)]