68696315460

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{661}}^1\times {\mathrm{64153}}^1$

素因数の和:64835

約数の個数: 120

約数和(自身を含む): 215832275736

約数和(自身を除く): 147135960276

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 661, 810, 1322, 1620, 1983, 2644, 3305, 3966, 5949, 6610, 7932, 9915, 11898, 13220, 17847, 19830, 23796, 29745, 35694, 39660, 53541, 59490, 64153, 71388, 89235, 107082, 118980, 128306, 178470, 192459, 214164, 256612, 267705, 320765, 356940, 384918, 535410, 577377, 641530, 769836, 962295, 1070820, 1154754, 1283060, 1732131, 1924590, 2309508, 2886885, 3464262, 3849180, 5196393, 5773770, 6928524, 8660655, 10392786, 11547540, 17321310, 20785572, 25981965, 34642620, 42405133, 51963930, 84810266, 103927860, 127215399, 169620532, 212025665, 254430798, 381646197, 424051330, 508861596, 636076995, 763292394, 848102660, 1144938591, 1272153990, 1526584788, 1908230985, 2289877182, 2544307980, 3434815773, 3816461970, 4579754364, 5724692955, 6869631546, 7632923940, 11449385910, 13739263092, 17174078865, 22898771820, 34348157730, 68696315460]

約数ペア:

[(1, 68696315460), (2, 34348157730), (3, 22898771820), (4, 17174078865), (5, 13739263092), (6, 11449385910), (9, 7632923940), (10, 6869631546), (12, 5724692955), (15, 4579754364), (18, 3816461970), (20, 3434815773), (27, 2544307980), (30, 2289877182), (36, 1908230985), (45, 1526584788), (54, 1272153990), (60, 1144938591), (81, 848102660), (90, 763292394), (108, 636076995), (135, 508861596), (162, 424051330), (180, 381646197), (270, 254430798), (324, 212025665), (405, 169620532), (540, 127215399), (661, 103927860), (810, 84810266), (1322, 51963930), (1620, 42405133), (1983, 34642620), (2644, 25981965), (3305, 20785572), (3966, 17321310), (5949, 11547540), (6610, 10392786), (7932, 8660655), (9915, 6928524), (11898, 5773770), (13220, 5196393), (17847, 3849180), (19830, 3464262), (23796, 2886885), (29745, 2309508), (35694, 1924590), (39660, 1732131), (53541, 1283060), (59490, 1154754), (64153, 1070820), (71388, 962295), (89235, 769836), (107082, 641530), (118980, 577377), (128306, 535410), (178470, 384918), (192459, 356940), (214164, 320765), (256612, 267705)]