39928500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{467}}^1$

素因数の和:511

約数の個数: 144

約数和(自身を含む): 132874560

約数和(自身を除く): 92946060

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, 125, 150, 171, 180, 190, 225, 228, 250, 285, 300, 342, 375, 380, 450, 467, 475, 500, 570, 684, 750, 855, 900, 934, 950, 1125, 1140, 1401, 1425, 1500, 1710, 1868, 1900, 2250, 2335, 2375, 2802, 2850, 3420, 4203, 4275, 4500, 4670, 4750, 5604, 5700, 7005, 7125, 8406, 8550, 8873, 9340, 9500, 11675, 14010, 14250, 16812, 17100, 17746, 21015, 21375, 23350, 26619, 28020, 28500, 35025, 35492, 42030, 42750, 44365, 46700, 53238, 58375, 70050, 79857, 84060, 85500, 88730, 105075, 106476, 116750, 133095, 140100, 159714, 175125, 177460, 210150, 221825, 233500, 266190, 319428, 350250, 399285, 420300, 443650, 525375, 532380, 665475, 700500, 798570, 887300, 1050750, 1109125, 1330950, 1597140, 1996425, 2101500, 2218250, 2661900, 3327375, 3992850, 4436500, 6654750, 7985700, 9982125, 13309500, 19964250, 39928500]

約数ペア:

[(1, 39928500), (2, 19964250), (3, 13309500), (4, 9982125), (5, 7985700), (6, 6654750), (9, 4436500), (10, 3992850), (12, 3327375), (15, 2661900), (18, 2218250), (19, 2101500), (20, 1996425), (25, 1597140), (30, 1330950), (36, 1109125), (38, 1050750), (45, 887300), (50, 798570), (57, 700500), (60, 665475), (75, 532380), (76, 525375), (90, 443650), (95, 420300), (100, 399285), (114, 350250), (125, 319428), (150, 266190), (171, 233500), (180, 221825), (190, 210150), (225, 177460), (228, 175125), (250, 159714), (285, 140100), (300, 133095), (342, 116750), (375, 106476), (380, 105075), (450, 88730), (467, 85500), (475, 84060), (500, 79857), (570, 70050), (684, 58375), (750, 53238), (855, 46700), (900, 44365), (934, 42750), (950, 42030), (1125, 35492), (1140, 35025), (1401, 28500), (1425, 28020), (1500, 26619), (1710, 23350), (1868, 21375), (1900, 21015), (2250, 17746), (2335, 17100), (2375, 16812), (2802, 14250), (2850, 14010), (3420, 11675), (4203, 9500), (4275, 9340), (4500, 8873), (4670, 8550), (4750, 8406), (5604, 7125), (5700, 7005)]