89438580

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1$

素因数の和:281

約数の個数: 288

約数和(自身を含む): 352235520

約数和(自身を除く): 262796940

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 27, 28, 30, 33, 35, 36, 42, 44, 45, 54, 55, 60, 63, 66, 70, 77, 81, 84, 90, 99, 105, 108, 110, 126, 132, 135, 140, 154, 162, 165, 180, 189, 198, 210, 220, 231, 239, 243, 252, 270, 297, 308, 315, 324, 330, 378, 385, 396, 405, 420, 462, 478, 486, 495, 540, 567, 594, 630, 660, 693, 717, 756, 770, 810, 891, 924, 945, 956, 972, 990, 1134, 1155, 1188, 1195, 1215, 1260, 1386, 1434, 1485, 1540, 1620, 1673, 1701, 1782, 1890, 1980, 2079, 2151, 2268, 2310, 2390, 2430, 2629, 2673, 2772, 2835, 2868, 2970, 3346, 3402, 3465, 3564, 3585, 3780, 4158, 4302, 4455, 4620, 4780, 4860, 5019, 5258, 5346, 5670, 5940, 6237, 6453, 6692, 6804, 6930, 7170, 7887, 8316, 8365, 8505, 8604, 8910, 10038, 10395, 10516, 10692, 10755, 11340, 12474, 12906, 13145, 13365, 13860, 14340, 15057, 15774, 16730, 17010, 17820, 18403, 18711, 19359, 20076, 20790, 21510, 23661, 24948, 25095, 25812, 26290, 26730, 30114, 31185, 31548, 32265, 33460, 34020, 36806, 37422, 38718, 39435, 41580, 43020, 45171, 47322, 50190, 52580, 53460, 55209, 58077, 60228, 62370, 64530, 70983, 73612, 74844, 75285, 77436, 78870, 90342, 92015, 93555, 94644, 96795, 100380, 110418, 116154, 118305, 124740, 129060, 135513, 141966, 150570, 157740, 165627, 180684, 184030, 187110, 193590, 212949, 220836, 225855, 232308, 236610, 271026, 276045, 283932, 290385, 301140, 331254, 354915, 368060, 374220, 387180, 406539, 425898, 451710, 473220, 496881, 542052, 552090, 580770, 638847, 662508, 677565, 709830, 813078, 828135, 851796, 903420, 993762, 1064745, 1104180, 1161540, 1277694, 1355130, 1419660, 1490643, 1626156, 1656270, 1987524, 2032695, 2129490, 2484405, 2555388, 2710260, 2981286, 3194235, 3312540, 4065390, 4258980, 4471929, 4968810, 5962572, 6388470, 7453215, 8130780, 8943858, 9937620, 12776940, 14906430, 17887716, 22359645, 29812860, 44719290, 89438580]

約数ペア:

[(1, 89438580), (2, 44719290), (3, 29812860), (4, 22359645), (5, 17887716), (6, 14906430), (7, 12776940), (9, 9937620), (10, 8943858), (11, 8130780), (12, 7453215), (14, 6388470), (15, 5962572), (18, 4968810), (20, 4471929), (21, 4258980), (22, 4065390), (27, 3312540), (28, 3194235), (30, 2981286), (33, 2710260), (35, 2555388), (36, 2484405), (42, 2129490), (44, 2032695), (45, 1987524), (54, 1656270), (55, 1626156), (60, 1490643), (63, 1419660), (66, 1355130), (70, 1277694), (77, 1161540), (81, 1104180), (84, 1064745), (90, 993762), (99, 903420), (105, 851796), (108, 828135), (110, 813078), (126, 709830), (132, 677565), (135, 662508), (140, 638847), (154, 580770), (162, 552090), (165, 542052), (180, 496881), (189, 473220), (198, 451710), (210, 425898), (220, 406539), (231, 387180), (239, 374220), (243, 368060), (252, 354915), (270, 331254), (297, 301140), (308, 290385), (315, 283932), (324, 276045), (330, 271026), (378, 236610), (385, 232308), (396, 225855), (405, 220836), (420, 212949), (462, 193590), (478, 187110), (486, 184030), (495, 180684), (540, 165627), (567, 157740), (594, 150570), (630, 141966), (660, 135513), (693, 129060), (717, 124740), (756, 118305), (770, 116154), (810, 110418), (891, 100380), (924, 96795), (945, 94644), (956, 93555), (972, 92015), (990, 90342), (1134, 78870), (1155, 77436), (1188, 75285), (1195, 74844), (1215, 73612), (1260, 70983), (1386, 64530), (1434, 62370), (1485, 60228), (1540, 58077), (1620, 55209), (1673, 53460), (1701, 52580), (1782, 50190), (1890, 47322), (1980, 45171), (2079, 43020), (2151, 41580), (2268, 39435), (2310, 38718), (2390, 37422), (2430, 36806), (2629, 34020), (2673, 33460), (2772, 32265), (2835, 31548), (2868, 31185), (2970, 30114), (3346, 26730), (3402, 26290), (3465, 25812), (3564, 25095), (3585, 24948), (3780, 23661), (4158, 21510), (4302, 20790), (4455, 20076), (4620, 19359), (4780, 18711), (4860, 18403), (5019, 17820), (5258, 17010), (5346, 16730), (5670, 15774), (5940, 15057), (6237, 14340), (6453, 13860), (6692, 13365), (6804, 13145), (6930, 12906), (7170, 12474), (7887, 11340), (8316, 10755), (8365, 10692), (8505, 10516), (8604, 10395), (8910, 10038)]