89137440

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1$

素因数の和:304

約数の個数: 288

約数和(自身を含む): 358525440

約数和(自身を除く): 269388000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 37, 40, 42, 45, 48, 56, 60, 63, 70, 72, 74, 80, 84, 90, 96, 105, 111, 112, 120, 126, 140, 144, 148, 160, 168, 180, 185, 210, 222, 224, 239, 240, 252, 259, 280, 288, 296, 315, 333, 336, 360, 370, 420, 444, 478, 480, 504, 518, 555, 560, 592, 630, 666, 672, 717, 720, 740, 777, 840, 888, 956, 1008, 1036, 1110, 1120, 1184, 1195, 1260, 1295, 1332, 1434, 1440, 1480, 1554, 1665, 1673, 1680, 1776, 1912, 2016, 2072, 2151, 2220, 2331, 2390, 2520, 2590, 2664, 2868, 2960, 3108, 3330, 3346, 3360, 3552, 3585, 3824, 3885, 4144, 4302, 4440, 4662, 4780, 5019, 5040, 5180, 5328, 5736, 5920, 6216, 6660, 6692, 7170, 7648, 7770, 8288, 8365, 8604, 8843, 8880, 9324, 9560, 10038, 10080, 10360, 10656, 10755, 11472, 11655, 12432, 13320, 13384, 14340, 15057, 15540, 16730, 17208, 17686, 17760, 18648, 19120, 20076, 20720, 21510, 22944, 23310, 24864, 25095, 26529, 26640, 26768, 28680, 30114, 31080, 33460, 34416, 35372, 37296, 38240, 40152, 41440, 43020, 44215, 46620, 50190, 53058, 53280, 53536, 57360, 60228, 61901, 62160, 66920, 68832, 70744, 74592, 75285, 79587, 80304, 86040, 88430, 93240, 100380, 106116, 114720, 120456, 123802, 124320, 132645, 133840, 141488, 150570, 159174, 160608, 172080, 176860, 185703, 186480, 200760, 212232, 240912, 247604, 265290, 267680, 282976, 301140, 309505, 318348, 344160, 353720, 371406, 372960, 397935, 401520, 424464, 481824, 495208, 530580, 557109, 602280, 619010, 636696, 707440, 742812, 795870, 803040, 848928, 928515, 990416, 1061160, 1114218, 1204560, 1238020, 1273392, 1414880, 1485624, 1591740, 1857030, 1980832, 2122320, 2228436, 2409120, 2476040, 2546784, 2785545, 2971248, 3183480, 3714060, 4244640, 4456872, 4952080, 5571090, 5942496, 6366960, 7428120, 8913744, 9904160, 11142180, 12733920, 14856240, 17827488, 22284360, 29712480, 44568720, 89137440]

約数ペア:

[(1, 89137440), (2, 44568720), (3, 29712480), (4, 22284360), (5, 17827488), (6, 14856240), (7, 12733920), (8, 11142180), (9, 9904160), (10, 8913744), (12, 7428120), (14, 6366960), (15, 5942496), (16, 5571090), (18, 4952080), (20, 4456872), (21, 4244640), (24, 3714060), (28, 3183480), (30, 2971248), (32, 2785545), (35, 2546784), (36, 2476040), (37, 2409120), (40, 2228436), (42, 2122320), (45, 1980832), (48, 1857030), (56, 1591740), (60, 1485624), (63, 1414880), (70, 1273392), (72, 1238020), (74, 1204560), (80, 1114218), (84, 1061160), (90, 990416), (96, 928515), (105, 848928), (111, 803040), (112, 795870), (120, 742812), (126, 707440), (140, 636696), (144, 619010), (148, 602280), (160, 557109), (168, 530580), (180, 495208), (185, 481824), (210, 424464), (222, 401520), (224, 397935), (239, 372960), (240, 371406), (252, 353720), (259, 344160), (280, 318348), (288, 309505), (296, 301140), (315, 282976), (333, 267680), (336, 265290), (360, 247604), (370, 240912), (420, 212232), (444, 200760), (478, 186480), (480, 185703), (504, 176860), (518, 172080), (555, 160608), (560, 159174), (592, 150570), (630, 141488), (666, 133840), (672, 132645), (717, 124320), (720, 123802), (740, 120456), (777, 114720), (840, 106116), (888, 100380), (956, 93240), (1008, 88430), (1036, 86040), (1110, 80304), (1120, 79587), (1184, 75285), (1195, 74592), (1260, 70744), (1295, 68832), (1332, 66920), (1434, 62160), (1440, 61901), (1480, 60228), (1554, 57360), (1665, 53536), (1673, 53280), (1680, 53058), (1776, 50190), (1912, 46620), (2016, 44215), (2072, 43020), (2151, 41440), (2220, 40152), (2331, 38240), (2390, 37296), (2520, 35372), (2590, 34416), (2664, 33460), (2868, 31080), (2960, 30114), (3108, 28680), (3330, 26768), (3346, 26640), (3360, 26529), (3552, 25095), (3585, 24864), (3824, 23310), (3885, 22944), (4144, 21510), (4302, 20720), (4440, 20076), (4662, 19120), (4780, 18648), (5019, 17760), (5040, 17686), (5180, 17208), (5328, 16730), (5736, 15540), (5920, 15057), (6216, 14340), (6660, 13384), (6692, 13320), (7170, 12432), (7648, 11655), (7770, 11472), (8288, 10755), (8365, 10656), (8604, 10360), (8843, 10080), (8880, 10038), (9324, 9560)]