90914880

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:273

約数の個数: 224

約数和(自身を含む): 335913984

約数和(自身を除く): 244999104

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 83, 84, 96, 105, 112, 120, 140, 160, 163, 166, 168, 192, 210, 224, 240, 249, 280, 320, 326, 332, 336, 415, 420, 448, 480, 489, 498, 560, 581, 652, 664, 672, 815, 830, 840, 960, 978, 996, 1120, 1141, 1162, 1245, 1304, 1328, 1344, 1630, 1660, 1680, 1743, 1956, 1992, 2240, 2282, 2324, 2445, 2490, 2608, 2656, 2905, 3260, 3320, 3360, 3423, 3486, 3912, 3984, 4564, 4648, 4890, 4980, 5216, 5312, 5705, 5810, 6520, 6640, 6720, 6846, 6972, 7824, 7968, 8715, 9128, 9296, 9780, 9960, 10432, 11410, 11620, 13040, 13280, 13529, 13692, 13944, 15648, 15936, 17115, 17430, 18256, 18592, 19560, 19920, 22820, 23240, 26080, 26560, 27058, 27384, 27888, 31296, 34230, 34860, 36512, 37184, 39120, 39840, 40587, 45640, 46480, 52160, 54116, 54768, 55776, 67645, 68460, 69720, 73024, 78240, 79680, 81174, 91280, 92960, 94703, 108232, 109536, 111552, 135290, 136920, 139440, 156480, 162348, 182560, 185920, 189406, 202935, 216464, 219072, 270580, 273840, 278880, 284109, 324696, 365120, 378812, 405870, 432928, 473515, 541160, 547680, 557760, 568218, 649392, 757624, 811740, 865856, 947030, 1082320, 1095360, 1136436, 1298784, 1420545, 1515248, 1623480, 1894060, 2164640, 2272872, 2597568, 2841090, 3030496, 3246960, 3788120, 4329280, 4545744, 5682180, 6060992, 6493920, 7576240, 9091488, 11364360, 12987840, 15152480, 18182976, 22728720, 30304960, 45457440, 90914880]

約数ペア:

[(1, 90914880), (2, 45457440), (3, 30304960), (4, 22728720), (5, 18182976), (6, 15152480), (7, 12987840), (8, 11364360), (10, 9091488), (12, 7576240), (14, 6493920), (15, 6060992), (16, 5682180), (20, 4545744), (21, 4329280), (24, 3788120), (28, 3246960), (30, 3030496), (32, 2841090), (35, 2597568), (40, 2272872), (42, 2164640), (48, 1894060), (56, 1623480), (60, 1515248), (64, 1420545), (70, 1298784), (80, 1136436), (83, 1095360), (84, 1082320), (96, 947030), (105, 865856), (112, 811740), (120, 757624), (140, 649392), (160, 568218), (163, 557760), (166, 547680), (168, 541160), (192, 473515), (210, 432928), (224, 405870), (240, 378812), (249, 365120), (280, 324696), (320, 284109), (326, 278880), (332, 273840), (336, 270580), (415, 219072), (420, 216464), (448, 202935), (480, 189406), (489, 185920), (498, 182560), (560, 162348), (581, 156480), (652, 139440), (664, 136920), (672, 135290), (815, 111552), (830, 109536), (840, 108232), (960, 94703), (978, 92960), (996, 91280), (1120, 81174), (1141, 79680), (1162, 78240), (1245, 73024), (1304, 69720), (1328, 68460), (1344, 67645), (1630, 55776), (1660, 54768), (1680, 54116), (1743, 52160), (1956, 46480), (1992, 45640), (2240, 40587), (2282, 39840), (2324, 39120), (2445, 37184), (2490, 36512), (2608, 34860), (2656, 34230), (2905, 31296), (3260, 27888), (3320, 27384), (3360, 27058), (3423, 26560), (3486, 26080), (3912, 23240), (3984, 22820), (4564, 19920), (4648, 19560), (4890, 18592), (4980, 18256), (5216, 17430), (5312, 17115), (5705, 15936), (5810, 15648), (6520, 13944), (6640, 13692), (6720, 13529), (6846, 13280), (6972, 13040), (7824, 11620), (7968, 11410), (8715, 10432), (9128, 9960), (9296, 9780)]