28625029020

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{1213}}^1\times {\mathrm{2081}}^1$

素因数の和:3322

約数の個数: 240

約数和(自身を含む): 102759991488

約数和(自身を除く): 74134962468

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1213, 1260, 1620, 1890, 2081, 2268, 2426, 2835, 3639, 3780, 4162, 4852, 5670, 6065, 6243, 7278, 8324, 8491, 10405, 10917, 11340, 12130, 12486, 14556, 14567, 16982, 18195, 18729, 20810, 21834, 24260, 24972, 25473, 29134, 31215, 32751, 33964, 36390, 37458, 41620, 42455, 43668, 43701, 50946, 54585, 56187, 58268, 62430, 65502, 72780, 72835, 74916, 76419, 84910, 87402, 93645, 98253, 101892, 109170, 112374, 124860, 127365, 131004, 131103, 145670, 152838, 163755, 168561, 169820, 174804, 187290, 196506, 218340, 218505, 224748, 229257, 254730, 262206, 280935, 291340, 305676, 327510, 337122, 374580, 382095, 393012, 393309, 437010, 458514, 491265, 509460, 524412, 561870, 655020, 655515, 674244, 687771, 764190, 786618, 842805, 874020, 917028, 982530, 1123740, 1146285, 1179927, 1311030, 1375542, 1528380, 1573236, 1685610, 1965060, 1966545, 2292570, 2359854, 2524253, 2622060, 2751084, 3371220, 3438855, 3933090, 4585140, 4719708, 5048506, 5899635, 6877710, 7572759, 7866180, 10097012, 11799270, 12621265, 13755420, 15145518, 17669771, 22718277, 23598540, 25242530, 30291036, 35339542, 37863795, 45436554, 50485060, 53009313, 68154831, 70679084, 75727590, 88348855, 90873108, 106018626, 113591385, 136309662, 151455180, 159027939, 176697710, 204464493, 212037252, 227182770, 265046565, 272619324, 318055878, 340774155, 353395420, 408928986, 454365540, 477083817, 530093130, 636111756, 681548310, 795139695, 817857972, 954167634, 1022322465, 1060186260, 1363096620, 1431251451, 1590279390, 1908335268, 2044644930, 2385419085, 2862502902, 3180558780, 4089289860, 4770838170, 5725005804, 7156257255, 9541676340, 14312514510, 28625029020]

約数ペア:

[(1, 28625029020), (2, 14312514510), (3, 9541676340), (4, 7156257255), (5, 5725005804), (6, 4770838170), (7, 4089289860), (9, 3180558780), (10, 2862502902), (12, 2385419085), (14, 2044644930), (15, 1908335268), (18, 1590279390), (20, 1431251451), (21, 1363096620), (27, 1060186260), (28, 1022322465), (30, 954167634), (35, 817857972), (36, 795139695), (42, 681548310), (45, 636111756), (54, 530093130), (60, 477083817), (63, 454365540), (70, 408928986), (81, 353395420), (84, 340774155), (90, 318055878), (105, 272619324), (108, 265046565), (126, 227182770), (135, 212037252), (140, 204464493), (162, 176697710), (180, 159027939), (189, 151455180), (210, 136309662), (252, 113591385), (270, 106018626), (315, 90873108), (324, 88348855), (378, 75727590), (405, 70679084), (420, 68154831), (540, 53009313), (567, 50485060), (630, 45436554), (756, 37863795), (810, 35339542), (945, 30291036), (1134, 25242530), (1213, 23598540), (1260, 22718277), (1620, 17669771), (1890, 15145518), (2081, 13755420), (2268, 12621265), (2426, 11799270), (2835, 10097012), (3639, 7866180), (3780, 7572759), (4162, 6877710), (4852, 5899635), (5670, 5048506), (6065, 4719708), (6243, 4585140), (7278, 3933090), (8324, 3438855), (8491, 3371220), (10405, 2751084), (10917, 2622060), (11340, 2524253), (12130, 2359854), (12486, 2292570), (14556, 1966545), (14567, 1965060), (16982, 1685610), (18195, 1573236), (18729, 1528380), (20810, 1375542), (21834, 1311030), (24260, 1179927), (24972, 1146285), (25473, 1123740), (29134, 982530), (31215, 917028), (32751, 874020), (33964, 842805), (36390, 786618), (37458, 764190), (41620, 687771), (42455, 674244), (43668, 655515), (43701, 655020), (50946, 561870), (54585, 524412), (56187, 509460), (58268, 491265), (62430, 458514), (65502, 437010), (72780, 393309), (72835, 393012), (74916, 382095), (76419, 374580), (84910, 337122), (87402, 327510), (93645, 305676), (98253, 291340), (101892, 280935), (109170, 262206), (112374, 254730), (124860, 229257), (127365, 224748), (131004, 218505), (131103, 218340), (145670, 196506), (152838, 187290), (163755, 174804), (168561, 169820)]