1318196400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{727}}^1\times {\mathrm{1511}}^1$

素因数の和:2259

約数の個数: 120

約数和(自身を含む): 4231229184

約数和(自身を除く): 2913032784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 600, 727, 1200, 1454, 1511, 2181, 2908, 3022, 3635, 4362, 4533, 5816, 6044, 7270, 7555, 8724, 9066, 10905, 11632, 12088, 14540, 15110, 17448, 18132, 18175, 21810, 22665, 24176, 29080, 30220, 34896, 36264, 36350, 37775, 43620, 45330, 54525, 58160, 60440, 72528, 72700, 75550, 87240, 90660, 109050, 113325, 120880, 145400, 151100, 174480, 181320, 218100, 226650, 290800, 302200, 362640, 436200, 453300, 604400, 872400, 906600, 1098497, 1813200, 2196994, 3295491, 4393988, 5492485, 6590982, 8787976, 10984970, 13181964, 16477455, 17575952, 21969940, 26363928, 27462425, 32954910, 43939880, 52727856, 54924850, 65909820, 82387275, 87879760, 109849700, 131819640, 164774550, 219699400, 263639280, 329549100, 439398800, 659098200, 1318196400]

約数ペア:

[(1, 1318196400), (2, 659098200), (3, 439398800), (4, 329549100), (5, 263639280), (6, 219699400), (8, 164774550), (10, 131819640), (12, 109849700), (15, 87879760), (16, 82387275), (20, 65909820), (24, 54924850), (25, 52727856), (30, 43939880), (40, 32954910), (48, 27462425), (50, 26363928), (60, 21969940), (75, 17575952), (80, 16477455), (100, 13181964), (120, 10984970), (150, 8787976), (200, 6590982), (240, 5492485), (300, 4393988), (400, 3295491), (600, 2196994), (727, 1813200), (1200, 1098497), (1454, 906600), (1511, 872400), (2181, 604400), (2908, 453300), (3022, 436200), (3635, 362640), (4362, 302200), (4533, 290800), (5816, 226650), (6044, 218100), (7270, 181320), (7555, 174480), (8724, 151100), (9066, 145400), (10905, 120880), (11632, 113325), (12088, 109050), (14540, 90660), (15110, 87240), (17448, 75550), (18132, 72700), (18175, 72528), (21810, 60440), (22665, 58160), (24176, 54525), (29080, 45330), (30220, 43620), (34896, 37775), (36264, 36350)]