1144120000

素因数分解:

$2^6\times 5^4\times {\mathrm{28603}}^1$

素因数の和:28635

約数の個数: 70

約数和(自身を含む): 2837144948

約数和(自身を除く): 1693024948

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 160, 200, 250, 320, 400, 500, 625, 800, 1000, 1250, 1600, 2000, 2500, 4000, 5000, 8000, 10000, 20000, 28603, 40000, 57206, 114412, 143015, 228824, 286030, 457648, 572060, 715075, 915296, 1144120, 1430150, 1830592, 2288240, 2860300, 3575375, 4576480, 5720600, 7150750, 9152960, 11441200, 14301500, 17876875, 22882400, 28603000, 35753750, 45764800, 57206000, 71507500, 114412000, 143015000, 228824000, 286030000, 572060000, 1144120000]

約数ペア:

[(1, 1144120000), (2, 572060000), (4, 286030000), (5, 228824000), (8, 143015000), (10, 114412000), (16, 71507500), (20, 57206000), (25, 45764800), (32, 35753750), (40, 28603000), (50, 22882400), (64, 17876875), (80, 14301500), (100, 11441200), (125, 9152960), (160, 7150750), (200, 5720600), (250, 4576480), (320, 3575375), (400, 2860300), (500, 2288240), (625, 1830592), (800, 1430150), (1000, 1144120), (1250, 915296), (1600, 715075), (2000, 572060), (2500, 457648), (4000, 286030), (5000, 228824), (8000, 143015), (10000, 114412), (20000, 57206), (28603, 40000)]