1259109900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{79}}^1\times {\mathrm{5903}}^1$

素因数の和:6005

約数の個数: 144

約数和(自身を含む): 4099737600

約数和(自身を除く): 2840627700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 79, 90, 100, 108, 135, 150, 158, 180, 225, 237, 270, 300, 316, 395, 450, 474, 540, 675, 711, 790, 900, 948, 1185, 1350, 1422, 1580, 1975, 2133, 2370, 2700, 2844, 3555, 3950, 4266, 4740, 5903, 5925, 7110, 7900, 8532, 10665, 11806, 11850, 14220, 17709, 17775, 21330, 23612, 23700, 29515, 35418, 35550, 42660, 53127, 53325, 59030, 70836, 71100, 88545, 106254, 106650, 118060, 147575, 159381, 177090, 212508, 213300, 265635, 295150, 318762, 354180, 442725, 466337, 531270, 590300, 637524, 796905, 885450, 932674, 1062540, 1328175, 1399011, 1593810, 1770900, 1865348, 2331685, 2656350, 2798022, 3187620, 3984525, 4197033, 4663370, 5312700, 5596044, 6995055, 7969050, 8394066, 9326740, 11658425, 12591099, 13990110, 15938100, 16788132, 20985165, 23316850, 25182198, 27980220, 34975275, 41970330, 46633700, 50364396, 62955495, 69950550, 83940660, 104925825, 125910990, 139901100, 209851650, 251821980, 314777475, 419703300, 629554950, 1259109900]

約数ペア:

[(1, 1259109900), (2, 629554950), (3, 419703300), (4, 314777475), (5, 251821980), (6, 209851650), (9, 139901100), (10, 125910990), (12, 104925825), (15, 83940660), (18, 69950550), (20, 62955495), (25, 50364396), (27, 46633700), (30, 41970330), (36, 34975275), (45, 27980220), (50, 25182198), (54, 23316850), (60, 20985165), (75, 16788132), (79, 15938100), (90, 13990110), (100, 12591099), (108, 11658425), (135, 9326740), (150, 8394066), (158, 7969050), (180, 6995055), (225, 5596044), (237, 5312700), (270, 4663370), (300, 4197033), (316, 3984525), (395, 3187620), (450, 2798022), (474, 2656350), (540, 2331685), (675, 1865348), (711, 1770900), (790, 1593810), (900, 1399011), (948, 1328175), (1185, 1062540), (1350, 932674), (1422, 885450), (1580, 796905), (1975, 637524), (2133, 590300), (2370, 531270), (2700, 466337), (2844, 442725), (3555, 354180), (3950, 318762), (4266, 295150), (4740, 265635), (5903, 213300), (5925, 212508), (7110, 177090), (7900, 159381), (8532, 147575), (10665, 118060), (11806, 106650), (11850, 106254), (14220, 88545), (17709, 71100), (17775, 70836), (21330, 59030), (23612, 53325), (23700, 53127), (29515, 42660), (35418, 35550)]