25325760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:111

約数の個数: 224

約数和(自身を含む): 88952832

約数和(自身を除く): 63627072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 31, 32, 37, 40, 46, 48, 60, 62, 64, 69, 74, 80, 92, 93, 96, 111, 115, 120, 124, 138, 148, 155, 160, 184, 185, 186, 192, 222, 230, 240, 248, 276, 296, 310, 320, 345, 368, 370, 372, 444, 460, 465, 480, 496, 552, 555, 592, 620, 690, 713, 736, 740, 744, 851, 888, 920, 930, 960, 992, 1104, 1110, 1147, 1184, 1240, 1380, 1426, 1472, 1480, 1488, 1702, 1776, 1840, 1860, 1984, 2139, 2208, 2220, 2294, 2368, 2480, 2553, 2760, 2852, 2960, 2976, 3404, 3441, 3552, 3565, 3680, 3720, 4255, 4278, 4416, 4440, 4588, 4960, 5106, 5520, 5704, 5735, 5920, 5952, 6808, 6882, 7104, 7130, 7360, 7440, 8510, 8556, 8880, 9176, 9920, 10212, 10695, 11040, 11408, 11470, 11840, 12765, 13616, 13764, 14260, 14880, 17020, 17112, 17205, 17760, 18352, 20424, 21390, 22080, 22816, 22940, 25530, 26381, 27232, 27528, 28520, 29760, 34040, 34224, 34410, 35520, 36704, 40848, 42780, 45632, 45880, 51060, 52762, 54464, 55056, 57040, 68080, 68448, 68820, 73408, 79143, 81696, 85560, 91760, 102120, 105524, 110112, 114080, 131905, 136160, 136896, 137640, 158286, 163392, 171120, 183520, 204240, 211048, 220224, 228160, 263810, 272320, 275280, 316572, 342240, 367040, 395715, 408480, 422096, 527620, 550560, 633144, 684480, 791430, 816960, 844192, 1055240, 1101120, 1266288, 1582860, 1688384, 2110480, 2532576, 3165720, 4220960, 5065152, 6331440, 8441920, 12662880, 25325760]

約数ペア:

[(1, 25325760), (2, 12662880), (3, 8441920), (4, 6331440), (5, 5065152), (6, 4220960), (8, 3165720), (10, 2532576), (12, 2110480), (15, 1688384), (16, 1582860), (20, 1266288), (23, 1101120), (24, 1055240), (30, 844192), (31, 816960), (32, 791430), (37, 684480), (40, 633144), (46, 550560), (48, 527620), (60, 422096), (62, 408480), (64, 395715), (69, 367040), (74, 342240), (80, 316572), (92, 275280), (93, 272320), (96, 263810), (111, 228160), (115, 220224), (120, 211048), (124, 204240), (138, 183520), (148, 171120), (155, 163392), (160, 158286), (184, 137640), (185, 136896), (186, 136160), (192, 131905), (222, 114080), (230, 110112), (240, 105524), (248, 102120), (276, 91760), (296, 85560), (310, 81696), (320, 79143), (345, 73408), (368, 68820), (370, 68448), (372, 68080), (444, 57040), (460, 55056), (465, 54464), (480, 52762), (496, 51060), (552, 45880), (555, 45632), (592, 42780), (620, 40848), (690, 36704), (713, 35520), (736, 34410), (740, 34224), (744, 34040), (851, 29760), (888, 28520), (920, 27528), (930, 27232), (960, 26381), (992, 25530), (1104, 22940), (1110, 22816), (1147, 22080), (1184, 21390), (1240, 20424), (1380, 18352), (1426, 17760), (1472, 17205), (1480, 17112), (1488, 17020), (1702, 14880), (1776, 14260), (1840, 13764), (1860, 13616), (1984, 12765), (2139, 11840), (2208, 11470), (2220, 11408), (2294, 11040), (2368, 10695), (2480, 10212), (2553, 9920), (2760, 9176), (2852, 8880), (2960, 8556), (2976, 8510), (3404, 7440), (3441, 7360), (3552, 7130), (3565, 7104), (3680, 6882), (3720, 6808), (4255, 5952), (4278, 5920), (4416, 5735), (4440, 5704), (4588, 5520), (4960, 5106)]