60487500

素因数分解:

$2^2\times 3^1\times 5^5\times {\mathrm{1613}}^1$

素因数の和:1645

約数の個数: 72

約数和(自身を含む): 176519952

約数和(自身を除く): 116032452

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 125, 150, 250, 300, 375, 500, 625, 750, 1250, 1500, 1613, 1875, 2500, 3125, 3226, 3750, 4839, 6250, 6452, 7500, 8065, 9375, 9678, 12500, 16130, 18750, 19356, 24195, 32260, 37500, 40325, 48390, 80650, 96780, 120975, 161300, 201625, 241950, 403250, 483900, 604875, 806500, 1008125, 1209750, 2016250, 2419500, 3024375, 4032500, 5040625, 6048750, 10081250, 12097500, 15121875, 20162500, 30243750, 60487500]

約数ペア:

[(1, 60487500), (2, 30243750), (3, 20162500), (4, 15121875), (5, 12097500), (6, 10081250), (10, 6048750), (12, 5040625), (15, 4032500), (20, 3024375), (25, 2419500), (30, 2016250), (50, 1209750), (60, 1008125), (75, 806500), (100, 604875), (125, 483900), (150, 403250), (250, 241950), (300, 201625), (375, 161300), (500, 120975), (625, 96780), (750, 80650), (1250, 48390), (1500, 40325), (1613, 37500), (1875, 32260), (2500, 24195), (3125, 19356), (3226, 18750), (3750, 16130), (4839, 12500), (6250, 9678), (6452, 9375), (7500, 8065)]