42817500

素因数分解:

$2^2\times 3^2\times 5^4\times {\mathrm{11}}^1\times {\mathrm{173}}^1$

素因数の和:214

約数の個数: 180

約数和(自身を含む): 148396248

約数和(自身を除く): 105578748

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 30, 33, 36, 44, 45, 50, 55, 60, 66, 75, 90, 99, 100, 110, 125, 132, 150, 165, 173, 180, 198, 220, 225, 250, 275, 300, 330, 346, 375, 396, 450, 495, 500, 519, 550, 625, 660, 692, 750, 825, 865, 900, 990, 1038, 1100, 1125, 1250, 1375, 1500, 1557, 1650, 1730, 1875, 1903, 1980, 2076, 2250, 2475, 2500, 2595, 2750, 3114, 3300, 3460, 3750, 3806, 4125, 4325, 4500, 4950, 5190, 5500, 5625, 5709, 6228, 6875, 7500, 7612, 7785, 8250, 8650, 9515, 9900, 10380, 11250, 11418, 12375, 12975, 13750, 15570, 16500, 17127, 17300, 19030, 20625, 21625, 22500, 22836, 24750, 25950, 27500, 28545, 31140, 34254, 38060, 38925, 41250, 43250, 47575, 49500, 51900, 57090, 61875, 64875, 68508, 77850, 82500, 85635, 86500, 95150, 108125, 114180, 123750, 129750, 142725, 155700, 171270, 190300, 194625, 216250, 237875, 247500, 259500, 285450, 324375, 342540, 389250, 428175, 432500, 475750, 570900, 648750, 713625, 778500, 856350, 951500, 973125, 1189375, 1297500, 1427250, 1712700, 1946250, 2140875, 2378750, 2854500, 3568125, 3892500, 4281750, 4757500, 7136250, 8563500, 10704375, 14272500, 21408750, 42817500]

約数ペア:

[(1, 42817500), (2, 21408750), (3, 14272500), (4, 10704375), (5, 8563500), (6, 7136250), (9, 4757500), (10, 4281750), (11, 3892500), (12, 3568125), (15, 2854500), (18, 2378750), (20, 2140875), (22, 1946250), (25, 1712700), (30, 1427250), (33, 1297500), (36, 1189375), (44, 973125), (45, 951500), (50, 856350), (55, 778500), (60, 713625), (66, 648750), (75, 570900), (90, 475750), (99, 432500), (100, 428175), (110, 389250), (125, 342540), (132, 324375), (150, 285450), (165, 259500), (173, 247500), (180, 237875), (198, 216250), (220, 194625), (225, 190300), (250, 171270), (275, 155700), (300, 142725), (330, 129750), (346, 123750), (375, 114180), (396, 108125), (450, 95150), (495, 86500), (500, 85635), (519, 82500), (550, 77850), (625, 68508), (660, 64875), (692, 61875), (750, 57090), (825, 51900), (865, 49500), (900, 47575), (990, 43250), (1038, 41250), (1100, 38925), (1125, 38060), (1250, 34254), (1375, 31140), (1500, 28545), (1557, 27500), (1650, 25950), (1730, 24750), (1875, 22836), (1903, 22500), (1980, 21625), (2076, 20625), (2250, 19030), (2475, 17300), (2500, 17127), (2595, 16500), (2750, 15570), (3114, 13750), (3300, 12975), (3460, 12375), (3750, 11418), (3806, 11250), (4125, 10380), (4325, 9900), (4500, 9515), (4950, 8650), (5190, 8250), (5500, 7785), (5625, 7612), (5709, 7500), (6228, 6875)]