17313750

素因数分解:

$2^1\times 3^6\times 5^4\times {\mathrm{19}}^1$

素因数の和:59

約数の個数: 140

約数和(自身を含む): 51217980

約数和(自身を除く): 33904230

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, 243, 250, 270, 285, 342, 375, 405, 450, 475, 486, 513, 570, 625, 675, 729, 750, 810, 855, 950, 1026, 1125, 1215, 1250, 1350, 1425, 1458, 1539, 1710, 1875, 2025, 2250, 2375, 2430, 2565, 2850, 3078, 3375, 3645, 3750, 4050, 4275, 4617, 4750, 5130, 5625, 6075, 6750, 7125, 7290, 7695, 8550, 9234, 10125, 11250, 11875, 12150, 12825, 13851, 14250, 15390, 16875, 18225, 20250, 21375, 23085, 23750, 25650, 27702, 30375, 33750, 35625, 36450, 38475, 42750, 46170, 50625, 60750, 64125, 69255, 71250, 76950, 91125, 101250, 106875, 115425, 128250, 138510, 151875, 182250, 192375, 213750, 230850, 303750, 320625, 346275, 384750, 455625, 577125, 641250, 692550, 911250, 961875, 1154250, 1731375, 1923750, 2885625, 3462750, 5771250, 8656875, 17313750]

約数ペア:

[(1, 17313750), (2, 8656875), (3, 5771250), (5, 3462750), (6, 2885625), (9, 1923750), (10, 1731375), (15, 1154250), (18, 961875), (19, 911250), (25, 692550), (27, 641250), (30, 577125), (38, 455625), (45, 384750), (50, 346275), (54, 320625), (57, 303750), (75, 230850), (81, 213750), (90, 192375), (95, 182250), (114, 151875), (125, 138510), (135, 128250), (150, 115425), (162, 106875), (171, 101250), (190, 91125), (225, 76950), (243, 71250), (250, 69255), (270, 64125), (285, 60750), (342, 50625), (375, 46170), (405, 42750), (450, 38475), (475, 36450), (486, 35625), (513, 33750), (570, 30375), (625, 27702), (675, 25650), (729, 23750), (750, 23085), (810, 21375), (855, 20250), (950, 18225), (1026, 16875), (1125, 15390), (1215, 14250), (1250, 13851), (1350, 12825), (1425, 12150), (1458, 11875), (1539, 11250), (1710, 10125), (1875, 9234), (2025, 8550), (2250, 7695), (2375, 7290), (2430, 7125), (2565, 6750), (2850, 6075), (3078, 5625), (3375, 5130), (3645, 4750), (3750, 4617), (4050, 4275)]