5144250

素因数分解:

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

素因数の和:77

約数の個数: 64

約数和(自身を含む): 13553280

約数和(自身を除く): 8409030

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, 722, 750, 950, 1083, 1425, 1805, 2166, 2375, 2850, 3610, 4750, 5415, 6859, 7125, 9025, 10830, 13718, 14250, 18050, 20577, 27075, 34295, 41154, 45125, 54150, 68590, 90250, 102885, 135375, 171475, 205770, 270750, 342950, 514425, 857375, 1028850, 1714750, 2572125, 5144250]

約数ペア:

[(1, 5144250), (2, 2572125), (3, 1714750), (5, 1028850), (6, 857375), (10, 514425), (15, 342950), (19, 270750), (25, 205770), (30, 171475), (38, 135375), (50, 102885), (57, 90250), (75, 68590), (95, 54150), (114, 45125), (125, 41154), (150, 34295), (190, 27075), (250, 20577), (285, 18050), (361, 14250), (375, 13718), (475, 10830), (570, 9025), (722, 7125), (750, 6859), (950, 5415), (1083, 4750), (1425, 3610), (1805, 2850), (2166, 2375)]