1923750

素因数分解:

$2^1\times 3^4\times 5^4\times {\mathrm{19}}^1$

素因数の和:53

約数の個数: 100

約数和(自身を含む): 5670060

約数和(自身を除く): 3746310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 27, 30, 38, 45, 50, 54, 57, 75, 81, 90, 95, 114, 125, 135, 150, 162, 171, 190, 225, 250, 270, 285, 342, 375, 405, 450, 475, 513, 570, 625, 675, 750, 810, 855, 950, 1026, 1125, 1250, 1350, 1425, 1539, 1710, 1875, 2025, 2250, 2375, 2565, 2850, 3078, 3375, 3750, 4050, 4275, 4750, 5130, 5625, 6750, 7125, 7695, 8550, 10125, 11250, 11875, 12825, 14250, 15390, 16875, 20250, 21375, 23750, 25650, 33750, 35625, 38475, 42750, 50625, 64125, 71250, 76950, 101250, 106875, 128250, 192375, 213750, 320625, 384750, 641250, 961875, 1923750]

約数ペア:

[(1, 1923750), (2, 961875), (3, 641250), (5, 384750), (6, 320625), (9, 213750), (10, 192375), (15, 128250), (18, 106875), (19, 101250), (25, 76950), (27, 71250), (30, 64125), (38, 50625), (45, 42750), (50, 38475), (54, 35625), (57, 33750), (75, 25650), (81, 23750), (90, 21375), (95, 20250), (114, 16875), (125, 15390), (135, 14250), (150, 12825), (162, 11875), (171, 11250), (190, 10125), (225, 8550), (250, 7695), (270, 7125), (285, 6750), (342, 5625), (375, 5130), (405, 4750), (450, 4275), (475, 4050), (513, 3750), (570, 3375), (625, 3078), (675, 2850), (750, 2565), (810, 2375), (855, 2250), (950, 2025), (1026, 1875), (1125, 1710), (1250, 1539), (1350, 1425)]