6768750

素因数分解:

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

素因数の和:68

約数の個数: 72

約数和(自身を含む): 17858232

約数和(自身を除く): 11089482

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, 3125, 3610, 3750, 4750, 5415, 6250, 7125, 9025, 9375, 10830, 11875, 14250, 18050, 18750, 23750, 27075, 35625, 45125, 54150, 59375, 71250, 90250, 118750, 135375, 178125, 225625, 270750, 356250, 451250, 676875, 1128125, 1353750, 2256250, 3384375, 6768750]

約数ペア:

[(1, 6768750), (2, 3384375), (3, 2256250), (5, 1353750), (6, 1128125), (10, 676875), (15, 451250), (19, 356250), (25, 270750), (30, 225625), (38, 178125), (50, 135375), (57, 118750), (75, 90250), (95, 71250), (114, 59375), (125, 54150), (150, 45125), (190, 35625), (250, 27075), (285, 23750), (361, 18750), (375, 18050), (475, 14250), (570, 11875), (625, 10830), (722, 9375), (750, 9025), (950, 7125), (1083, 6250), (1250, 5415), (1425, 4750), (1805, 3750), (1875, 3610), (2166, 3125), (2375, 2850)]