40342500

素因数分解:

$2^2\times 3^2\times 5^4\times {\mathrm{11}}^1\times {\mathrm{163}}^1$

素因数の和:204

約数の個数: 180

約数和(自身を含む): 139867728

約数和(自身を除く): 99525228

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, 163, 165, 180, 198, 220, 225, 250, 275, 300, 326, 330, 375, 396, 450, 489, 495, 500, 550, 625, 652, 660, 750, 815, 825, 900, 978, 990, 1100, 1125, 1250, 1375, 1467, 1500, 1630, 1650, 1793, 1875, 1956, 1980, 2250, 2445, 2475, 2500, 2750, 2934, 3260, 3300, 3586, 3750, 4075, 4125, 4500, 4890, 4950, 5379, 5500, 5625, 5868, 6875, 7172, 7335, 7500, 8150, 8250, 8965, 9780, 9900, 10758, 11250, 12225, 12375, 13750, 14670, 16137, 16300, 16500, 17930, 20375, 20625, 21516, 22500, 24450, 24750, 26895, 27500, 29340, 32274, 35860, 36675, 40750, 41250, 44825, 48900, 49500, 53790, 61125, 61875, 64548, 73350, 80685, 81500, 82500, 89650, 101875, 107580, 122250, 123750, 134475, 146700, 161370, 179300, 183375, 203750, 224125, 244500, 247500, 268950, 305625, 322740, 366750, 403425, 407500, 448250, 537900, 611250, 672375, 733500, 806850, 896500, 916875, 1120625, 1222500, 1344750, 1613700, 1833750, 2017125, 2241250, 2689500, 3361875, 3667500, 4034250, 4482500, 6723750, 8068500, 10085625, 13447500, 20171250, 40342500]

約数ペア:

[(1, 40342500), (2, 20171250), (3, 13447500), (4, 10085625), (5, 8068500), (6, 6723750), (9, 4482500), (10, 4034250), (11, 3667500), (12, 3361875), (15, 2689500), (18, 2241250), (20, 2017125), (22, 1833750), (25, 1613700), (30, 1344750), (33, 1222500), (36, 1120625), (44, 916875), (45, 896500), (50, 806850), (55, 733500), (60, 672375), (66, 611250), (75, 537900), (90, 448250), (99, 407500), (100, 403425), (110, 366750), (125, 322740), (132, 305625), (150, 268950), (163, 247500), (165, 244500), (180, 224125), (198, 203750), (220, 183375), (225, 179300), (250, 161370), (275, 146700), (300, 134475), (326, 123750), (330, 122250), (375, 107580), (396, 101875), (450, 89650), (489, 82500), (495, 81500), (500, 80685), (550, 73350), (625, 64548), (652, 61875), (660, 61125), (750, 53790), (815, 49500), (825, 48900), (900, 44825), (978, 41250), (990, 40750), (1100, 36675), (1125, 35860), (1250, 32274), (1375, 29340), (1467, 27500), (1500, 26895), (1630, 24750), (1650, 24450), (1793, 22500), (1875, 21516), (1956, 20625), (1980, 20375), (2250, 17930), (2445, 16500), (2475, 16300), (2500, 16137), (2750, 14670), (2934, 13750), (3260, 12375), (3300, 12225), (3586, 11250), (3750, 10758), (4075, 9900), (4125, 9780), (4500, 8965), (4890, 8250), (4950, 8150), (5379, 7500), (5500, 7335), (5625, 7172), (5868, 6875)]