13012500

素因数分解:

$2^2\times 3^1\times 5^5\times {\mathrm{347}}^1$

素因数の和:379

約数の個数: 72

約数和(自身を含む): 38060064

約数和(自身を除く): 25047564

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 125, 150, 250, 300, 347, 375, 500, 625, 694, 750, 1041, 1250, 1388, 1500, 1735, 1875, 2082, 2500, 3125, 3470, 3750, 4164, 5205, 6250, 6940, 7500, 8675, 9375, 10410, 12500, 17350, 18750, 20820, 26025, 34700, 37500, 43375, 52050, 86750, 104100, 130125, 173500, 216875, 260250, 433750, 520500, 650625, 867500, 1084375, 1301250, 2168750, 2602500, 3253125, 4337500, 6506250, 13012500]

約数ペア:

[(1, 13012500), (2, 6506250), (3, 4337500), (4, 3253125), (5, 2602500), (6, 2168750), (10, 1301250), (12, 1084375), (15, 867500), (20, 650625), (25, 520500), (30, 433750), (50, 260250), (60, 216875), (75, 173500), (100, 130125), (125, 104100), (150, 86750), (250, 52050), (300, 43375), (347, 37500), (375, 34700), (500, 26025), (625, 20820), (694, 18750), (750, 17350), (1041, 12500), (1250, 10410), (1388, 9375), (1500, 8675), (1735, 7500), (1875, 6940), (2082, 6250), (2500, 5205), (3125, 4164), (3470, 3750)]