1353750

素因数分解:

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

素因数の和:63

約数の個数: 60

約数和(自身を含む): 3570732

約数和(自身を除く): 2216982

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 114, 125, 150, 190, 250, 285, 361, 375, 475, 570, 625, 722, 750, 950, 1083, 1250, 1425, 1805, 1875, 2166, 2375, 2850, 3610, 3750, 4750, 5415, 7125, 9025, 10830, 11875, 14250, 18050, 23750, 27075, 35625, 45125, 54150, 71250, 90250, 135375, 225625, 270750, 451250, 676875, 1353750]

約数ペア:

[(1, 1353750), (2, 676875), (3, 451250), (5, 270750), (6, 225625), (10, 135375), (15, 90250), (19, 71250), (25, 54150), (30, 45125), (38, 35625), (50, 27075), (57, 23750), (75, 18050), (95, 14250), (114, 11875), (125, 10830), (150, 9025), (190, 7125), (250, 5415), (285, 4750), (361, 3750), (375, 3610), (475, 2850), (570, 2375), (625, 2166), (722, 1875), (750, 1805), (950, 1425), (1083, 1250)]