20163511500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{42139}}^1$

素因数の和:42201

約数の個数: 192

約数和(自身を含む): 66264307200

約数和(自身を除く): 46100795700

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 29, 30, 33, 44, 50, 55, 58, 60, 66, 75, 87, 100, 110, 116, 125, 132, 145, 150, 165, 174, 220, 250, 275, 290, 300, 319, 330, 348, 375, 435, 500, 550, 580, 638, 660, 725, 750, 825, 870, 957, 1100, 1276, 1375, 1450, 1500, 1595, 1650, 1740, 1914, 2175, 2750, 2900, 3190, 3300, 3625, 3828, 4125, 4350, 4785, 5500, 6380, 7250, 7975, 8250, 8700, 9570, 10875, 14500, 15950, 16500, 19140, 21750, 23925, 31900, 39875, 42139, 43500, 47850, 79750, 84278, 95700, 119625, 126417, 159500, 168556, 210695, 239250, 252834, 421390, 463529, 478500, 505668, 632085, 842780, 927058, 1053475, 1222031, 1264170, 1390587, 1854116, 2106950, 2317645, 2444062, 2528340, 2781174, 3160425, 3666093, 4213900, 4635290, 4888124, 5267375, 5562348, 6110155, 6320850, 6952935, 7332186, 9270580, 10534750, 11588225, 12220310, 12641700, 13442341, 13905870, 14664372, 15802125, 18330465, 21069500, 23176450, 24440620, 26884682, 27811740, 30550775, 31604250, 34764675, 36660930, 40327023, 46352900, 53769364, 57941125, 61101550, 63208500, 67211705, 69529350, 73321860, 80654046, 91652325, 115882250, 122203100, 134423410, 139058700, 152753875, 161308092, 173823375, 183304650, 201635115, 231764500, 268846820, 305507750, 336058525, 347646750, 366609300, 403270230, 458261625, 611015500, 672117050, 695293500, 806540460, 916523250, 1008175575, 1344234100, 1680292625, 1833046500, 2016351150, 3360585250, 4032702300, 5040877875, 6721170500, 10081755750, 20163511500]

約数ペア:

[(1, 20163511500), (2, 10081755750), (3, 6721170500), (4, 5040877875), (5, 4032702300), (6, 3360585250), (10, 2016351150), (11, 1833046500), (12, 1680292625), (15, 1344234100), (20, 1008175575), (22, 916523250), (25, 806540460), (29, 695293500), (30, 672117050), (33, 611015500), (44, 458261625), (50, 403270230), (55, 366609300), (58, 347646750), (60, 336058525), (66, 305507750), (75, 268846820), (87, 231764500), (100, 201635115), (110, 183304650), (116, 173823375), (125, 161308092), (132, 152753875), (145, 139058700), (150, 134423410), (165, 122203100), (174, 115882250), (220, 91652325), (250, 80654046), (275, 73321860), (290, 69529350), (300, 67211705), (319, 63208500), (330, 61101550), (348, 57941125), (375, 53769364), (435, 46352900), (500, 40327023), (550, 36660930), (580, 34764675), (638, 31604250), (660, 30550775), (725, 27811740), (750, 26884682), (825, 24440620), (870, 23176450), (957, 21069500), (1100, 18330465), (1276, 15802125), (1375, 14664372), (1450, 13905870), (1500, 13442341), (1595, 12641700), (1650, 12220310), (1740, 11588225), (1914, 10534750), (2175, 9270580), (2750, 7332186), (2900, 6952935), (3190, 6320850), (3300, 6110155), (3625, 5562348), (3828, 5267375), (4125, 4888124), (4350, 4635290), (4785, 4213900), (5500, 3666093), (6380, 3160425), (7250, 2781174), (7975, 2528340), (8250, 2444062), (8700, 2317645), (9570, 2106950), (10875, 1854116), (14500, 1390587), (15950, 1264170), (16500, 1222031), (19140, 1053475), (21750, 927058), (23925, 842780), (31900, 632085), (39875, 505668), (42139, 478500), (43500, 463529), (47850, 421390), (79750, 252834), (84278, 239250), (95700, 210695), (119625, 168556), (126417, 159500)]