68724900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{4019}}^1$

素因数の和:4058

約数の個数: 108

約数和(自身を含む): 226808400

約数和(自身を除く): 158083500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 30, 36, 38, 45, 50, 57, 60, 75, 76, 90, 95, 100, 114, 150, 171, 180, 190, 225, 228, 285, 300, 342, 380, 450, 475, 570, 684, 855, 900, 950, 1140, 1425, 1710, 1900, 2850, 3420, 4019, 4275, 5700, 8038, 8550, 12057, 16076, 17100, 20095, 24114, 36171, 40190, 48228, 60285, 72342, 76361, 80380, 100475, 120570, 144684, 152722, 180855, 200950, 229083, 241140, 301425, 305444, 361710, 381805, 401900, 458166, 602850, 687249, 723420, 763610, 904275, 916332, 1145415, 1205700, 1374498, 1527220, 1808550, 1909025, 2290830, 2748996, 3436245, 3617100, 3818050, 4581660, 5727075, 6872490, 7636100, 11454150, 13744980, 17181225, 22908300, 34362450, 68724900]

約数ペア:

[(1, 68724900), (2, 34362450), (3, 22908300), (4, 17181225), (5, 13744980), (6, 11454150), (9, 7636100), (10, 6872490), (12, 5727075), (15, 4581660), (18, 3818050), (19, 3617100), (20, 3436245), (25, 2748996), (30, 2290830), (36, 1909025), (38, 1808550), (45, 1527220), (50, 1374498), (57, 1205700), (60, 1145415), (75, 916332), (76, 904275), (90, 763610), (95, 723420), (100, 687249), (114, 602850), (150, 458166), (171, 401900), (180, 381805), (190, 361710), (225, 305444), (228, 301425), (285, 241140), (300, 229083), (342, 200950), (380, 180855), (450, 152722), (475, 144684), (570, 120570), (684, 100475), (855, 80380), (900, 76361), (950, 72342), (1140, 60285), (1425, 48228), (1710, 40190), (1900, 36171), (2850, 24114), (3420, 20095), (4019, 17100), (4275, 16076), (5700, 12057), (8038, 8550)]