160169400

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{9887}}^1$

素因数の和:9915

約数の個数: 120

約数和(自身を含む): 556348320

約数和(自身を除く): 396178920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 81, 90, 100, 108, 120, 135, 150, 162, 180, 200, 216, 225, 270, 300, 324, 360, 405, 450, 540, 600, 648, 675, 810, 900, 1080, 1350, 1620, 1800, 2025, 2700, 3240, 4050, 5400, 8100, 9887, 16200, 19774, 29661, 39548, 49435, 59322, 79096, 88983, 98870, 118644, 148305, 177966, 197740, 237288, 247175, 266949, 296610, 355932, 395480, 444915, 494350, 533898, 593220, 711864, 741525, 800847, 889830, 988700, 1067796, 1186440, 1334745, 1483050, 1601694, 1779660, 1977400, 2135592, 2224575, 2669490, 2966100, 3203388, 3559320, 4004235, 4449150, 5338980, 5932200, 6406776, 6673725, 8008470, 8898300, 10677960, 13347450, 16016940, 17796600, 20021175, 26694900, 32033880, 40042350, 53389800, 80084700, 160169400]

約数ペア:

[(1, 160169400), (2, 80084700), (3, 53389800), (4, 40042350), (5, 32033880), (6, 26694900), (8, 20021175), (9, 17796600), (10, 16016940), (12, 13347450), (15, 10677960), (18, 8898300), (20, 8008470), (24, 6673725), (25, 6406776), (27, 5932200), (30, 5338980), (36, 4449150), (40, 4004235), (45, 3559320), (50, 3203388), (54, 2966100), (60, 2669490), (72, 2224575), (75, 2135592), (81, 1977400), (90, 1779660), (100, 1601694), (108, 1483050), (120, 1334745), (135, 1186440), (150, 1067796), (162, 988700), (180, 889830), (200, 800847), (216, 741525), (225, 711864), (270, 593220), (300, 533898), (324, 494350), (360, 444915), (405, 395480), (450, 355932), (540, 296610), (600, 266949), (648, 247175), (675, 237288), (810, 197740), (900, 177966), (1080, 148305), (1350, 118644), (1620, 98870), (1800, 88983), (2025, 79096), (2700, 59322), (3240, 49435), (4050, 39548), (5400, 29661), (8100, 19774), (9887, 16200)]