29289900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{1097}}^1$

素因数の和:1203

約数の個数: 72

約数和(自身を含む): 85775760

約数和(自身を除く): 56485860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 89, 100, 150, 178, 267, 300, 356, 445, 534, 890, 1068, 1097, 1335, 1780, 2194, 2225, 2670, 3291, 4388, 4450, 5340, 5485, 6582, 6675, 8900, 10970, 13164, 13350, 16455, 21940, 26700, 27425, 32910, 54850, 65820, 82275, 97633, 109700, 164550, 195266, 292899, 329100, 390532, 488165, 585798, 976330, 1171596, 1464495, 1952660, 2440825, 2928990, 4881650, 5857980, 7322475, 9763300, 14644950, 29289900]

約数ペア:

[(1, 29289900), (2, 14644950), (3, 9763300), (4, 7322475), (5, 5857980), (6, 4881650), (10, 2928990), (12, 2440825), (15, 1952660), (20, 1464495), (25, 1171596), (30, 976330), (50, 585798), (60, 488165), (75, 390532), (89, 329100), (100, 292899), (150, 195266), (178, 164550), (267, 109700), (300, 97633), (356, 82275), (445, 65820), (534, 54850), (890, 32910), (1068, 27425), (1097, 26700), (1335, 21940), (1780, 16455), (2194, 13350), (2225, 13164), (2670, 10970), (3291, 8900), (4388, 6675), (4450, 6582), (5340, 5485)]