2008078500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{191}}^1$

素因数の和:419

約数の個数: 192

約数和(自身を含む): 6051741696

約数和(自身を除く): 4043663196

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 43, 50, 60, 75, 86, 100, 125, 129, 150, 163, 172, 191, 215, 250, 258, 300, 326, 375, 382, 430, 489, 500, 516, 573, 645, 652, 750, 764, 815, 860, 955, 978, 1075, 1146, 1290, 1500, 1630, 1910, 1956, 2150, 2292, 2445, 2580, 2865, 3225, 3260, 3820, 4075, 4300, 4775, 4890, 5375, 5730, 6450, 7009, 8150, 8213, 9550, 9780, 10750, 11460, 12225, 12900, 14018, 14325, 16125, 16300, 16426, 19100, 20375, 21027, 21500, 23875, 24450, 24639, 28036, 28650, 31133, 32250, 32852, 35045, 40750, 41065, 42054, 47750, 48900, 49278, 57300, 61125, 62266, 64500, 70090, 71625, 81500, 82130, 84108, 93399, 95500, 98556, 105135, 122250, 123195, 124532, 140180, 143250, 155665, 164260, 175225, 186798, 205325, 210270, 244500, 246390, 286500, 311330, 350450, 373596, 410650, 420540, 466995, 492780, 525675, 615975, 622660, 700900, 778325, 821300, 876125, 933990, 1026625, 1051350, 1231950, 1338719, 1556650, 1752250, 1867980, 2053250, 2102700, 2334975, 2463900, 2628375, 2677438, 3079875, 3113300, 3504500, 3891625, 4016157, 4106500, 4669950, 5256750, 5354876, 6159750, 6693595, 7783250, 8032314, 9339900, 10513500, 11674875, 12319500, 13387190, 15566500, 16064628, 20080785, 23349750, 26774380, 33467975, 40161570, 46699500, 66935950, 80323140, 100403925, 133871900, 167339875, 200807850, 334679750, 401615700, 502019625, 669359500, 1004039250, 2008078500]

約数ペア:

[(1, 2008078500), (2, 1004039250), (3, 669359500), (4, 502019625), (5, 401615700), (6, 334679750), (10, 200807850), (12, 167339875), (15, 133871900), (20, 100403925), (25, 80323140), (30, 66935950), (43, 46699500), (50, 40161570), (60, 33467975), (75, 26774380), (86, 23349750), (100, 20080785), (125, 16064628), (129, 15566500), (150, 13387190), (163, 12319500), (172, 11674875), (191, 10513500), (215, 9339900), (250, 8032314), (258, 7783250), (300, 6693595), (326, 6159750), (375, 5354876), (382, 5256750), (430, 4669950), (489, 4106500), (500, 4016157), (516, 3891625), (573, 3504500), (645, 3113300), (652, 3079875), (750, 2677438), (764, 2628375), (815, 2463900), (860, 2334975), (955, 2102700), (978, 2053250), (1075, 1867980), (1146, 1752250), (1290, 1556650), (1500, 1338719), (1630, 1231950), (1910, 1051350), (1956, 1026625), (2150, 933990), (2292, 876125), (2445, 821300), (2580, 778325), (2865, 700900), (3225, 622660), (3260, 615975), (3820, 525675), (4075, 492780), (4300, 466995), (4775, 420540), (4890, 410650), (5375, 373596), (5730, 350450), (6450, 311330), (7009, 286500), (8150, 246390), (8213, 244500), (9550, 210270), (9780, 205325), (10750, 186798), (11460, 175225), (12225, 164260), (12900, 155665), (14018, 143250), (14325, 140180), (16125, 124532), (16300, 123195), (16426, 122250), (19100, 105135), (20375, 98556), (21027, 95500), (21500, 93399), (23875, 84108), (24450, 82130), (24639, 81500), (28036, 71625), (28650, 70090), (31133, 64500), (32250, 62266), (32852, 61125), (35045, 57300), (40750, 49278), (41065, 48900), (42054, 47750)]