9731250

素因数分解:

$2^1\times 3^2\times 5^5\times {\mathrm{173}}^1$

素因数の和:206

約数の個数: 72

約数和(自身を含む): 26506116

約数和(自身を除く): 16774866

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 125, 150, 173, 225, 250, 346, 375, 450, 519, 625, 750, 865, 1038, 1125, 1250, 1557, 1730, 1875, 2250, 2595, 3114, 3125, 3750, 4325, 5190, 5625, 6250, 7785, 8650, 9375, 11250, 12975, 15570, 18750, 21625, 25950, 28125, 38925, 43250, 56250, 64875, 77850, 108125, 129750, 194625, 216250, 324375, 389250, 540625, 648750, 973125, 1081250, 1621875, 1946250, 3243750, 4865625, 9731250]

約数ペア:

[(1, 9731250), (2, 4865625), (3, 3243750), (5, 1946250), (6, 1621875), (9, 1081250), (10, 973125), (15, 648750), (18, 540625), (25, 389250), (30, 324375), (45, 216250), (50, 194625), (75, 129750), (90, 108125), (125, 77850), (150, 64875), (173, 56250), (225, 43250), (250, 38925), (346, 28125), (375, 25950), (450, 21625), (519, 18750), (625, 15570), (750, 12975), (865, 11250), (1038, 9375), (1125, 8650), (1250, 7785), (1557, 6250), (1730, 5625), (1875, 5190), (2250, 4325), (2595, 3750), (3114, 3125)]