71606250

素因数分解:

$2^1\times 3^2\times 5^5\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:119

約数の個数: 144

約数和(自身を含む): 207174240

約数和(自身を除く): 135567990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 38, 45, 50, 57, 67, 75, 90, 95, 114, 125, 134, 150, 171, 190, 201, 225, 250, 285, 335, 342, 375, 402, 450, 475, 570, 603, 625, 670, 750, 855, 950, 1005, 1125, 1206, 1250, 1273, 1425, 1675, 1710, 1875, 2010, 2250, 2375, 2546, 2850, 3015, 3125, 3350, 3750, 3819, 4275, 4750, 5025, 5625, 6030, 6250, 6365, 7125, 7638, 8375, 8550, 9375, 10050, 11250, 11457, 11875, 12730, 14250, 15075, 16750, 18750, 19095, 21375, 22914, 23750, 25125, 28125, 30150, 31825, 35625, 38190, 41875, 42750, 50250, 56250, 57285, 59375, 63650, 71250, 75375, 83750, 95475, 106875, 114570, 118750, 125625, 150750, 159125, 178125, 190950, 209375, 213750, 251250, 286425, 318250, 356250, 376875, 418750, 477375, 534375, 572850, 628125, 753750, 795625, 954750, 1068750, 1256250, 1432125, 1591250, 1884375, 2386875, 2864250, 3768750, 3978125, 4773750, 7160625, 7956250, 11934375, 14321250, 23868750, 35803125, 71606250]

約数ペア:

[(1, 71606250), (2, 35803125), (3, 23868750), (5, 14321250), (6, 11934375), (9, 7956250), (10, 7160625), (15, 4773750), (18, 3978125), (19, 3768750), (25, 2864250), (30, 2386875), (38, 1884375), (45, 1591250), (50, 1432125), (57, 1256250), (67, 1068750), (75, 954750), (90, 795625), (95, 753750), (114, 628125), (125, 572850), (134, 534375), (150, 477375), (171, 418750), (190, 376875), (201, 356250), (225, 318250), (250, 286425), (285, 251250), (335, 213750), (342, 209375), (375, 190950), (402, 178125), (450, 159125), (475, 150750), (570, 125625), (603, 118750), (625, 114570), (670, 106875), (750, 95475), (855, 83750), (950, 75375), (1005, 71250), (1125, 63650), (1206, 59375), (1250, 57285), (1273, 56250), (1425, 50250), (1675, 42750), (1710, 41875), (1875, 38190), (2010, 35625), (2250, 31825), (2375, 30150), (2546, 28125), (2850, 25125), (3015, 23750), (3125, 22914), (3350, 21375), (3750, 19095), (3819, 18750), (4275, 16750), (4750, 15075), (5025, 14250), (5625, 12730), (6030, 11875), (6250, 11457), (6365, 11250), (7125, 10050), (7638, 9375), (8375, 8550)]