442630980

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{421}}^1$

素因数の和:512

約数の個数: 240

約数和(自身を含む): 1544114880

約数和(自身を除く): 1101483900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 59, 60, 66, 81, 90, 99, 108, 110, 118, 132, 135, 162, 165, 177, 180, 198, 220, 236, 270, 295, 297, 324, 330, 354, 396, 405, 421, 495, 531, 540, 590, 594, 649, 660, 708, 810, 842, 885, 891, 990, 1062, 1180, 1188, 1263, 1298, 1485, 1593, 1620, 1684, 1770, 1782, 1947, 1980, 2105, 2124, 2526, 2596, 2655, 2970, 3186, 3245, 3540, 3564, 3789, 3894, 4210, 4455, 4631, 4779, 5052, 5310, 5841, 5940, 6315, 6372, 6490, 7578, 7788, 7965, 8420, 8910, 9262, 9558, 9735, 10620, 11367, 11682, 12630, 12980, 13893, 15156, 15930, 17523, 17820, 18524, 18945, 19116, 19470, 22734, 23155, 23364, 23895, 24839, 25260, 27786, 29205, 31860, 34101, 35046, 37890, 38940, 41679, 45468, 46310, 47790, 49678, 52569, 55572, 56835, 58410, 68202, 69465, 70092, 74517, 75780, 83358, 87615, 92620, 95580, 99356, 105138, 113670, 116820, 124195, 125037, 136404, 138930, 149034, 166716, 170505, 175230, 208395, 210276, 223551, 227340, 248390, 250074, 262845, 273229, 277860, 298068, 341010, 350460, 372585, 375111, 416790, 447102, 496780, 500148, 525690, 546458, 625185, 670653, 682020, 745170, 750222, 819687, 833580, 894204, 1051380, 1092916, 1117755, 1250370, 1341306, 1366145, 1490340, 1500444, 1639374, 1875555, 2011959, 2235510, 2459061, 2500740, 2682612, 2732290, 3278748, 3353265, 3751110, 4023918, 4098435, 4471020, 4918122, 5464580, 6706530, 7377183, 7502220, 8047836, 8196870, 9836244, 10059795, 12295305, 13413060, 14754366, 16393740, 20119590, 22131549, 24590610, 29508732, 36885915, 40239180, 44263098, 49181220, 73771830, 88526196, 110657745, 147543660, 221315490, 442630980]

約数ペア:

[(1, 442630980), (2, 221315490), (3, 147543660), (4, 110657745), (5, 88526196), (6, 73771830), (9, 49181220), (10, 44263098), (11, 40239180), (12, 36885915), (15, 29508732), (18, 24590610), (20, 22131549), (22, 20119590), (27, 16393740), (30, 14754366), (33, 13413060), (36, 12295305), (44, 10059795), (45, 9836244), (54, 8196870), (55, 8047836), (59, 7502220), (60, 7377183), (66, 6706530), (81, 5464580), (90, 4918122), (99, 4471020), (108, 4098435), (110, 4023918), (118, 3751110), (132, 3353265), (135, 3278748), (162, 2732290), (165, 2682612), (177, 2500740), (180, 2459061), (198, 2235510), (220, 2011959), (236, 1875555), (270, 1639374), (295, 1500444), (297, 1490340), (324, 1366145), (330, 1341306), (354, 1250370), (396, 1117755), (405, 1092916), (421, 1051380), (495, 894204), (531, 833580), (540, 819687), (590, 750222), (594, 745170), (649, 682020), (660, 670653), (708, 625185), (810, 546458), (842, 525690), (885, 500148), (891, 496780), (990, 447102), (1062, 416790), (1180, 375111), (1188, 372585), (1263, 350460), (1298, 341010), (1485, 298068), (1593, 277860), (1620, 273229), (1684, 262845), (1770, 250074), (1782, 248390), (1947, 227340), (1980, 223551), (2105, 210276), (2124, 208395), (2526, 175230), (2596, 170505), (2655, 166716), (2970, 149034), (3186, 138930), (3245, 136404), (3540, 125037), (3564, 124195), (3789, 116820), (3894, 113670), (4210, 105138), (4455, 99356), (4631, 95580), (4779, 92620), (5052, 87615), (5310, 83358), (5841, 75780), (5940, 74517), (6315, 70092), (6372, 69465), (6490, 68202), (7578, 58410), (7788, 56835), (7965, 55572), (8420, 52569), (8910, 49678), (9262, 47790), (9558, 46310), (9735, 45468), (10620, 41679), (11367, 38940), (11682, 37890), (12630, 35046), (12980, 34101), (13893, 31860), (15156, 29205), (15930, 27786), (17523, 25260), (17820, 24839), (18524, 23895), (18945, 23364), (19116, 23155), (19470, 22734)]