72455850

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{191}}^1\times {\mathrm{281}}^1$

素因数の和:493

約数の個数: 96

約数和(自身を含む): 201415680

約数和(自身を除く): 128959830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 191, 225, 270, 281, 382, 450, 562, 573, 675, 843, 955, 1146, 1350, 1405, 1686, 1719, 1910, 2529, 2810, 2865, 3438, 4215, 4775, 5058, 5157, 5730, 7025, 7587, 8430, 8595, 9550, 10314, 12645, 14050, 14325, 15174, 17190, 21075, 25290, 25785, 28650, 37935, 42150, 42975, 51570, 53671, 63225, 75870, 85950, 107342, 126450, 128925, 161013, 189675, 257850, 268355, 322026, 379350, 483039, 536710, 805065, 966078, 1341775, 1449117, 1610130, 2415195, 2683550, 2898234, 4025325, 4830390, 7245585, 8050650, 12075975, 14491170, 24151950, 36227925, 72455850]

約数ペア:

[(1, 72455850), (2, 36227925), (3, 24151950), (5, 14491170), (6, 12075975), (9, 8050650), (10, 7245585), (15, 4830390), (18, 4025325), (25, 2898234), (27, 2683550), (30, 2415195), (45, 1610130), (50, 1449117), (54, 1341775), (75, 966078), (90, 805065), (135, 536710), (150, 483039), (191, 379350), (225, 322026), (270, 268355), (281, 257850), (382, 189675), (450, 161013), (562, 128925), (573, 126450), (675, 107342), (843, 85950), (955, 75870), (1146, 63225), (1350, 53671), (1405, 51570), (1686, 42975), (1719, 42150), (1910, 37935), (2529, 28650), (2810, 25785), (2865, 25290), (3438, 21075), (4215, 17190), (4775, 15174), (5058, 14325), (5157, 14050), (5730, 12645), (7025, 10314), (7587, 9550), (8430, 8595)]