101991960

素因数分解:

$2^3\times 3^5\times 5^1\times 7^1\times {\mathrm{1499}}^1$

素因数の和:1532

約数の個数: 192

約数和(自身を含む): 393120000

約数和(自身を除く): 291128040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 243, 252, 270, 280, 315, 324, 360, 378, 405, 420, 486, 504, 540, 567, 630, 648, 756, 810, 840, 945, 972, 1080, 1134, 1215, 1260, 1499, 1512, 1620, 1701, 1890, 1944, 2268, 2430, 2520, 2835, 2998, 3240, 3402, 3780, 4497, 4536, 4860, 5670, 5996, 6804, 7495, 7560, 8505, 8994, 9720, 10493, 11340, 11992, 13491, 13608, 14990, 17010, 17988, 20986, 22485, 22680, 26982, 29980, 31479, 34020, 35976, 40473, 41972, 44970, 52465, 53964, 59960, 62958, 67455, 68040, 80946, 83944, 89940, 94437, 104930, 107928, 121419, 125916, 134910, 157395, 161892, 179880, 188874, 202365, 209860, 242838, 251832, 269820, 283311, 314790, 323784, 364257, 377748, 404730, 419720, 472185, 485676, 539640, 566622, 607095, 629580, 728514, 755496, 809460, 849933, 944370, 971352, 1133244, 1214190, 1259160, 1416555, 1457028, 1618920, 1699866, 1821285, 1888740, 2266488, 2428380, 2549799, 2833110, 2914056, 3399732, 3642570, 3777480, 4249665, 4856760, 5099598, 5666220, 6799464, 7285140, 8499330, 10199196, 11332440, 12748995, 14570280, 16998660, 20398392, 25497990, 33997320, 50995980, 101991960]

約数ペア:

[(1, 101991960), (2, 50995980), (3, 33997320), (4, 25497990), (5, 20398392), (6, 16998660), (7, 14570280), (8, 12748995), (9, 11332440), (10, 10199196), (12, 8499330), (14, 7285140), (15, 6799464), (18, 5666220), (20, 5099598), (21, 4856760), (24, 4249665), (27, 3777480), (28, 3642570), (30, 3399732), (35, 2914056), (36, 2833110), (40, 2549799), (42, 2428380), (45, 2266488), (54, 1888740), (56, 1821285), (60, 1699866), (63, 1618920), (70, 1457028), (72, 1416555), (81, 1259160), (84, 1214190), (90, 1133244), (105, 971352), (108, 944370), (120, 849933), (126, 809460), (135, 755496), (140, 728514), (162, 629580), (168, 607095), (180, 566622), (189, 539640), (210, 485676), (216, 472185), (243, 419720), (252, 404730), (270, 377748), (280, 364257), (315, 323784), (324, 314790), (360, 283311), (378, 269820), (405, 251832), (420, 242838), (486, 209860), (504, 202365), (540, 188874), (567, 179880), (630, 161892), (648, 157395), (756, 134910), (810, 125916), (840, 121419), (945, 107928), (972, 104930), (1080, 94437), (1134, 89940), (1215, 83944), (1260, 80946), (1499, 68040), (1512, 67455), (1620, 62958), (1701, 59960), (1890, 53964), (1944, 52465), (2268, 44970), (2430, 41972), (2520, 40473), (2835, 35976), (2998, 34020), (3240, 31479), (3402, 29980), (3780, 26982), (4497, 22680), (4536, 22485), (4860, 20986), (5670, 17988), (5996, 17010), (6804, 14990), (7495, 13608), (7560, 13491), (8505, 11992), (8994, 11340), (9720, 10493)]