210324900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{439}}^1\times {\mathrm{1597}}^1$

素因数の和:2053

約数の個数: 72

約数和(自身を含む): 610308160

約数和(自身を除く): 399983260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 439, 878, 1317, 1597, 1756, 2195, 2634, 3194, 4390, 4791, 5268, 6388, 6585, 7985, 8780, 9582, 10975, 13170, 15970, 19164, 21950, 23955, 26340, 31940, 32925, 39925, 43900, 47910, 65850, 79850, 95820, 119775, 131700, 159700, 239550, 479100, 701083, 1402166, 2103249, 2804332, 3505415, 4206498, 7010830, 8412996, 10516245, 14021660, 17527075, 21032490, 35054150, 42064980, 52581225, 70108300, 105162450, 210324900]

約数ペア:

[(1, 210324900), (2, 105162450), (3, 70108300), (4, 52581225), (5, 42064980), (6, 35054150), (10, 21032490), (12, 17527075), (15, 14021660), (20, 10516245), (25, 8412996), (30, 7010830), (50, 4206498), (60, 3505415), (75, 2804332), (100, 2103249), (150, 1402166), (300, 701083), (439, 479100), (878, 239550), (1317, 159700), (1597, 131700), (1756, 119775), (2195, 95820), (2634, 79850), (3194, 65850), (4390, 47910), (4791, 43900), (5268, 39925), (6388, 32925), (6585, 31940), (7985, 26340), (8780, 23955), (9582, 21950), (10975, 19164), (13170, 15970)]