206699400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{114833}}^1$

素因数の和:114855

約数の個数: 72

約数和(自身を含む): 694171530

約数和(自身を除く): 487472130

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 225, 300, 360, 450, 600, 900, 1800, 114833, 229666, 344499, 459332, 574165, 688998, 918664, 1033497, 1148330, 1377996, 1722495, 2066994, 2296660, 2755992, 2870825, 3444990, 4133988, 4593320, 5167485, 5741650, 6889980, 8267976, 8612475, 10334970, 11483300, 13779960, 17224950, 20669940, 22966600, 25837425, 34449900, 41339880, 51674850, 68899800, 103349700, 206699400]

約数ペア:

[(1, 206699400), (2, 103349700), (3, 68899800), (4, 51674850), (5, 41339880), (6, 34449900), (8, 25837425), (9, 22966600), (10, 20669940), (12, 17224950), (15, 13779960), (18, 11483300), (20, 10334970), (24, 8612475), (25, 8267976), (30, 6889980), (36, 5741650), (40, 5167485), (45, 4593320), (50, 4133988), (60, 3444990), (72, 2870825), (75, 2755992), (90, 2296660), (100, 2066994), (120, 1722495), (150, 1377996), (180, 1148330), (200, 1033497), (225, 918664), (300, 688998), (360, 574165), (450, 459332), (600, 344499), (900, 229666), (1800, 114833)]