100427340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{647}}^1$

素因数の和:871

約数の個数: 96

約数和(自身を含む): 304819200

約数和(自身を除く): 204391860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 199, 260, 390, 398, 597, 647, 780, 796, 995, 1194, 1294, 1941, 1990, 2388, 2587, 2588, 2985, 3235, 3882, 3980, 5174, 5970, 6470, 7761, 7764, 8411, 9705, 10348, 11940, 12935, 12940, 15522, 16822, 19410, 25233, 25870, 31044, 33644, 38805, 38820, 42055, 50466, 51740, 77610, 84110, 100932, 126165, 128753, 155220, 168220, 252330, 257506, 386259, 504660, 515012, 643765, 772518, 1287530, 1545036, 1673789, 1931295, 2575060, 3347578, 3862590, 5021367, 6695156, 7725180, 8368945, 10042734, 16737890, 20085468, 25106835, 33475780, 50213670, 100427340]

約数ペア:

[(1, 100427340), (2, 50213670), (3, 33475780), (4, 25106835), (5, 20085468), (6, 16737890), (10, 10042734), (12, 8368945), (13, 7725180), (15, 6695156), (20, 5021367), (26, 3862590), (30, 3347578), (39, 2575060), (52, 1931295), (60, 1673789), (65, 1545036), (78, 1287530), (130, 772518), (156, 643765), (195, 515012), (199, 504660), (260, 386259), (390, 257506), (398, 252330), (597, 168220), (647, 155220), (780, 128753), (796, 126165), (995, 100932), (1194, 84110), (1294, 77610), (1941, 51740), (1990, 50466), (2388, 42055), (2587, 38820), (2588, 38805), (2985, 33644), (3235, 31044), (3882, 25870), (3980, 25233), (5174, 19410), (5970, 16822), (6470, 15522), (7761, 12940), (7764, 12935), (8411, 11940), (9705, 10348)]