22559700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{139}}^1\times {\mathrm{541}}^1$

素因数の和:697

約数の個数: 72

約数和(自身を含む): 65863840

約数和(自身を除く): 43304140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 139, 150, 278, 300, 417, 541, 556, 695, 834, 1082, 1390, 1623, 1668, 2085, 2164, 2705, 2780, 3246, 3475, 4170, 5410, 6492, 6950, 8115, 8340, 10425, 10820, 13525, 13900, 16230, 20850, 27050, 32460, 40575, 41700, 54100, 75199, 81150, 150398, 162300, 225597, 300796, 375995, 451194, 751990, 902388, 1127985, 1503980, 1879975, 2255970, 3759950, 4511940, 5639925, 7519900, 11279850, 22559700]

約数ペア:

[(1, 22559700), (2, 11279850), (3, 7519900), (4, 5639925), (5, 4511940), (6, 3759950), (10, 2255970), (12, 1879975), (15, 1503980), (20, 1127985), (25, 902388), (30, 751990), (50, 451194), (60, 375995), (75, 300796), (100, 225597), (139, 162300), (150, 150398), (278, 81150), (300, 75199), (417, 54100), (541, 41700), (556, 40575), (695, 32460), (834, 27050), (1082, 20850), (1390, 16230), (1623, 13900), (1668, 13525), (2085, 10820), (2164, 10425), (2705, 8340), (2780, 8115), (3246, 6950), (3475, 6492), (4170, 5410)]