16031250

素因数分解:

$2^1\times 3^3\times 5^6\times {\mathrm{19}}^1$

素因数の和:60

約数の個数: 112

約数和(自身を含む): 46874400

約数和(自身を除く): 30843150

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 27, 30, 38, 45, 50, 54, 57, 75, 90, 95, 114, 125, 135, 150, 171, 190, 225, 250, 270, 285, 342, 375, 450, 475, 513, 570, 625, 675, 750, 855, 950, 1026, 1125, 1250, 1350, 1425, 1710, 1875, 2250, 2375, 2565, 2850, 3125, 3375, 3750, 4275, 4750, 5130, 5625, 6250, 6750, 7125, 8550, 9375, 11250, 11875, 12825, 14250, 15625, 16875, 18750, 21375, 23750, 25650, 28125, 31250, 33750, 35625, 42750, 46875, 56250, 59375, 64125, 71250, 84375, 93750, 106875, 118750, 128250, 140625, 168750, 178125, 213750, 281250, 296875, 320625, 356250, 421875, 534375, 593750, 641250, 843750, 890625, 1068750, 1603125, 1781250, 2671875, 3206250, 5343750, 8015625, 16031250]

約数ペア:

[(1, 16031250), (2, 8015625), (3, 5343750), (5, 3206250), (6, 2671875), (9, 1781250), (10, 1603125), (15, 1068750), (18, 890625), (19, 843750), (25, 641250), (27, 593750), (30, 534375), (38, 421875), (45, 356250), (50, 320625), (54, 296875), (57, 281250), (75, 213750), (90, 178125), (95, 168750), (114, 140625), (125, 128250), (135, 118750), (150, 106875), (171, 93750), (190, 84375), (225, 71250), (250, 64125), (270, 59375), (285, 56250), (342, 46875), (375, 42750), (450, 35625), (475, 33750), (513, 31250), (570, 28125), (625, 25650), (675, 23750), (750, 21375), (855, 18750), (950, 16875), (1026, 15625), (1125, 14250), (1250, 12825), (1350, 11875), (1425, 11250), (1710, 9375), (1875, 8550), (2250, 7125), (2375, 6750), (2565, 6250), (2850, 5625), (3125, 5130), (3375, 4750), (3750, 4275)]