147128000

素因数分解:

$2^6\times 5^3\times {\mathrm{53}}^1\times {\mathrm{347}}^1$

素因数の和:427

約数の個数: 112

約数和(自身を含む): 372307104

約数和(自身を除く): 225179104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 53, 64, 80, 100, 106, 125, 160, 200, 212, 250, 265, 320, 347, 400, 424, 500, 530, 694, 800, 848, 1000, 1060, 1325, 1388, 1600, 1696, 1735, 2000, 2120, 2650, 2776, 3392, 3470, 4000, 4240, 5300, 5552, 6625, 6940, 8000, 8480, 8675, 10600, 11104, 13250, 13880, 16960, 17350, 18391, 21200, 22208, 26500, 27760, 34700, 36782, 42400, 43375, 53000, 55520, 69400, 73564, 84800, 86750, 91955, 106000, 111040, 138800, 147128, 173500, 183910, 212000, 277600, 294256, 347000, 367820, 424000, 459775, 555200, 588512, 694000, 735640, 919550, 1177024, 1388000, 1471280, 1839100, 2298875, 2776000, 2942560, 3678200, 4597750, 5885120, 7356400, 9195500, 14712800, 18391000, 29425600, 36782000, 73564000, 147128000]

約数ペア:

[(1, 147128000), (2, 73564000), (4, 36782000), (5, 29425600), (8, 18391000), (10, 14712800), (16, 9195500), (20, 7356400), (25, 5885120), (32, 4597750), (40, 3678200), (50, 2942560), (53, 2776000), (64, 2298875), (80, 1839100), (100, 1471280), (106, 1388000), (125, 1177024), (160, 919550), (200, 735640), (212, 694000), (250, 588512), (265, 555200), (320, 459775), (347, 424000), (400, 367820), (424, 347000), (500, 294256), (530, 277600), (694, 212000), (800, 183910), (848, 173500), (1000, 147128), (1060, 138800), (1325, 111040), (1388, 106000), (1600, 91955), (1696, 86750), (1735, 84800), (2000, 73564), (2120, 69400), (2650, 55520), (2776, 53000), (3392, 43375), (3470, 42400), (4000, 36782), (4240, 34700), (5300, 27760), (5552, 26500), (6625, 22208), (6940, 21200), (8000, 18391), (8480, 17350), (8675, 16960), (10600, 13880), (11104, 13250)]