9618750

素因数分解:

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

素因数の和:58

約数の個数: 120

約数和(自身を含む): 28357560

約数和(自身を除く): 18738810

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, 3125, 3375, 3750, 4050, 4275, 4750, 5130, 5625, 6250, 6750, 7125, 7695, 8550, 9375, 10125, 11250, 11875, 12825, 14250, 15390, 16875, 18750, 20250, 21375, 23750, 25650, 28125, 33750, 35625, 38475, 42750, 50625, 56250, 59375, 64125, 71250, 76950, 84375, 101250, 106875, 118750, 128250, 168750, 178125, 192375, 213750, 253125, 320625, 356250, 384750, 506250, 534375, 641250, 961875, 1068750, 1603125, 1923750, 3206250, 4809375, 9618750]

約数ペア:

[(1, 9618750), (2, 4809375), (3, 3206250), (5, 1923750), (6, 1603125), (9, 1068750), (10, 961875), (15, 641250), (18, 534375), (19, 506250), (25, 384750), (27, 356250), (30, 320625), (38, 253125), (45, 213750), (50, 192375), (54, 178125), (57, 168750), (75, 128250), (81, 118750), (90, 106875), (95, 101250), (114, 84375), (125, 76950), (135, 71250), (150, 64125), (162, 59375), (171, 56250), (190, 50625), (225, 42750), (250, 38475), (270, 35625), (285, 33750), (342, 28125), (375, 25650), (405, 23750), (450, 21375), (475, 20250), (513, 18750), (570, 16875), (625, 15390), (675, 14250), (750, 12825), (810, 11875), (855, 11250), (950, 10125), (1026, 9375), (1125, 8550), (1250, 7695), (1350, 7125), (1425, 6750), (1539, 6250), (1710, 5625), (1875, 5130), (2025, 4750), (2250, 4275), (2375, 4050), (2565, 3750), (2850, 3375), (3078, 3125)]