45078900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{8839}}^1$

素因数の和:8873

約数の個数: 72

約数和(自身を含む): 138116160

約数和(自身を除く): 93037260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 75, 85, 100, 102, 150, 170, 204, 255, 300, 340, 425, 510, 850, 1020, 1275, 1700, 2550, 5100, 8839, 17678, 26517, 35356, 44195, 53034, 88390, 106068, 132585, 150263, 176780, 220975, 265170, 300526, 441950, 450789, 530340, 601052, 662925, 751315, 883900, 901578, 1325850, 1502630, 1803156, 2253945, 2651700, 3005260, 3756575, 4507890, 7513150, 9015780, 11269725, 15026300, 22539450, 45078900]

約数ペア:

[(1, 45078900), (2, 22539450), (3, 15026300), (4, 11269725), (5, 9015780), (6, 7513150), (10, 4507890), (12, 3756575), (15, 3005260), (17, 2651700), (20, 2253945), (25, 1803156), (30, 1502630), (34, 1325850), (50, 901578), (51, 883900), (60, 751315), (68, 662925), (75, 601052), (85, 530340), (100, 450789), (102, 441950), (150, 300526), (170, 265170), (204, 220975), (255, 176780), (300, 150263), (340, 132585), (425, 106068), (510, 88390), (850, 53034), (1020, 44195), (1275, 35356), (1700, 26517), (2550, 17678), (5100, 8839)]