81972117720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{467}}^1\times {\mathrm{162527}}^1$

素因数の和:163014

約数の個数: 128

約数和(自身を含む): 273827174400

約数和(自身を除く): 191855056680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 467, 540, 934, 1080, 1401, 1868, 2335, 2802, 3736, 4203, 4670, 5604, 7005, 8406, 9340, 11208, 12609, 14010, 16812, 18680, 21015, 25218, 28020, 33624, 42030, 50436, 56040, 63045, 84060, 100872, 126090, 162527, 168120, 252180, 325054, 487581, 504360, 650108, 812635, 975162, 1300216, 1462743, 1625270, 1950324, 2437905, 2925486, 3250540, 3900648, 4388229, 4875810, 5850972, 6501080, 7313715, 8776458, 9751620, 11701944, 14627430, 17552916, 19503240, 21941145, 29254860, 35105832, 43882290, 58509720, 75900109, 87764580, 151800218, 175529160, 227700327, 303600436, 379500545, 455400654, 607200872, 683100981, 759001090, 910801308, 1138501635, 1366201962, 1518002180, 1821602616, 2049302943, 2277003270, 2732403924, 3036004360, 3415504905, 4098605886, 4554006540, 5464807848, 6831009810, 8197211772, 9108013080, 10246514715, 13662019620, 16394423544, 20493029430, 27324039240, 40986058860, 81972117720]

約数ペア:

[(1, 81972117720), (2, 40986058860), (3, 27324039240), (4, 20493029430), (5, 16394423544), (6, 13662019620), (8, 10246514715), (9, 9108013080), (10, 8197211772), (12, 6831009810), (15, 5464807848), (18, 4554006540), (20, 4098605886), (24, 3415504905), (27, 3036004360), (30, 2732403924), (36, 2277003270), (40, 2049302943), (45, 1821602616), (54, 1518002180), (60, 1366201962), (72, 1138501635), (90, 910801308), (108, 759001090), (120, 683100981), (135, 607200872), (180, 455400654), (216, 379500545), (270, 303600436), (360, 227700327), (467, 175529160), (540, 151800218), (934, 87764580), (1080, 75900109), (1401, 58509720), (1868, 43882290), (2335, 35105832), (2802, 29254860), (3736, 21941145), (4203, 19503240), (4670, 17552916), (5604, 14627430), (7005, 11701944), (8406, 9751620), (9340, 8776458), (11208, 7313715), (12609, 6501080), (14010, 5850972), (16812, 4875810), (18680, 4388229), (21015, 3900648), (25218, 3250540), (28020, 2925486), (33624, 2437905), (42030, 1950324), (50436, 1625270), (56040, 1462743), (63045, 1300216), (84060, 975162), (100872, 812635), (126090, 650108), (162527, 504360), (168120, 487581), (252180, 325054)]