149224700

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1301}}^1$

素因数の和:1383

約数の個数: 72

約数和(自身を含む): 343561344

約数和(自身を除く): 194336644

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 37, 50, 62, 74, 100, 124, 148, 155, 185, 310, 370, 620, 740, 775, 925, 1147, 1301, 1550, 1850, 2294, 2602, 3100, 3700, 4588, 5204, 5735, 6505, 11470, 13010, 22940, 26020, 28675, 32525, 40331, 48137, 57350, 65050, 80662, 96274, 114700, 130100, 161324, 192548, 201655, 240685, 403310, 481370, 806620, 962740, 1008275, 1203425, 1492247, 2016550, 2406850, 2984494, 4033100, 4813700, 5968988, 7461235, 14922470, 29844940, 37306175, 74612350, 149224700]

約数ペア:

[(1, 149224700), (2, 74612350), (4, 37306175), (5, 29844940), (10, 14922470), (20, 7461235), (25, 5968988), (31, 4813700), (37, 4033100), (50, 2984494), (62, 2406850), (74, 2016550), (100, 1492247), (124, 1203425), (148, 1008275), (155, 962740), (185, 806620), (310, 481370), (370, 403310), (620, 240685), (740, 201655), (775, 192548), (925, 161324), (1147, 130100), (1301, 114700), (1550, 96274), (1850, 80662), (2294, 65050), (2602, 57350), (3100, 48137), (3700, 40331), (4588, 32525), (5204, 28675), (5735, 26020), (6505, 22940), (11470, 13010)]