421220400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{173}}^1\times {\mathrm{2029}}^1$

素因数の和:2223

約数の個数: 120

約数和(自身を含む): 1357777680

約数和(自身を除く): 936557280

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, 173, 200, 240, 300, 346, 400, 519, 600, 692, 865, 1038, 1200, 1384, 1730, 2029, 2076, 2595, 2768, 3460, 4058, 4152, 4325, 5190, 6087, 6920, 8116, 8304, 8650, 10145, 10380, 12174, 12975, 13840, 16232, 17300, 20290, 20760, 24348, 25950, 30435, 32464, 34600, 40580, 41520, 48696, 50725, 51900, 60870, 69200, 81160, 97392, 101450, 103800, 121740, 152175, 162320, 202900, 207600, 243480, 304350, 351017, 405800, 486960, 608700, 702034, 811600, 1053051, 1217400, 1404068, 1755085, 2106102, 2434800, 2808136, 3510170, 4212204, 5265255, 5616272, 7020340, 8424408, 8775425, 10530510, 14040680, 16848816, 17550850, 21061020, 26326275, 28081360, 35101700, 42122040, 52652550, 70203400, 84244080, 105305100, 140406800, 210610200, 421220400]

約数ペア:

[(1, 421220400), (2, 210610200), (3, 140406800), (4, 105305100), (5, 84244080), (6, 70203400), (8, 52652550), (10, 42122040), (12, 35101700), (15, 28081360), (16, 26326275), (20, 21061020), (24, 17550850), (25, 16848816), (30, 14040680), (40, 10530510), (48, 8775425), (50, 8424408), (60, 7020340), (75, 5616272), (80, 5265255), (100, 4212204), (120, 3510170), (150, 2808136), (173, 2434800), (200, 2106102), (240, 1755085), (300, 1404068), (346, 1217400), (400, 1053051), (519, 811600), (600, 702034), (692, 608700), (865, 486960), (1038, 405800), (1200, 351017), (1384, 304350), (1730, 243480), (2029, 207600), (2076, 202900), (2595, 162320), (2768, 152175), (3460, 121740), (4058, 103800), (4152, 101450), (4325, 97392), (5190, 81160), (6087, 69200), (6920, 60870), (8116, 51900), (8304, 50725), (8650, 48696), (10145, 41520), (10380, 40580), (12174, 34600), (12975, 32464), (13840, 30435), (16232, 25950), (17300, 24348), (20290, 20760)]