115131500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^3\times {\mathrm{173}}^1$

素因数の和:225

約数の個数: 96

約数和(自身を含む): 278171712

約数和(自身を除く): 163040212

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 121, 125, 173, 220, 242, 250, 275, 346, 484, 500, 550, 605, 692, 865, 1100, 1210, 1331, 1375, 1730, 1903, 2420, 2662, 2750, 3025, 3460, 3806, 4325, 5324, 5500, 6050, 6655, 7612, 8650, 9515, 12100, 13310, 15125, 17300, 19030, 20933, 21625, 26620, 30250, 33275, 38060, 41866, 43250, 47575, 60500, 66550, 83732, 86500, 95150, 104665, 133100, 166375, 190300, 209330, 230263, 237875, 332750, 418660, 460526, 475750, 523325, 665500, 921052, 951500, 1046650, 1151315, 2093300, 2302630, 2616625, 4605260, 5233250, 5756575, 10466500, 11513150, 23026300, 28782875, 57565750, 115131500]

約数ペア:

[(1, 115131500), (2, 57565750), (4, 28782875), (5, 23026300), (10, 11513150), (11, 10466500), (20, 5756575), (22, 5233250), (25, 4605260), (44, 2616625), (50, 2302630), (55, 2093300), (100, 1151315), (110, 1046650), (121, 951500), (125, 921052), (173, 665500), (220, 523325), (242, 475750), (250, 460526), (275, 418660), (346, 332750), (484, 237875), (500, 230263), (550, 209330), (605, 190300), (692, 166375), (865, 133100), (1100, 104665), (1210, 95150), (1331, 86500), (1375, 83732), (1730, 66550), (1903, 60500), (2420, 47575), (2662, 43250), (2750, 41866), (3025, 38060), (3460, 33275), (3806, 30250), (4325, 26620), (5324, 21625), (5500, 20933), (6050, 19030), (6655, 17300), (7612, 15125), (8650, 13310), (9515, 12100)]