20165526150

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{249419}}^1$

素因数の和:249459

約数の個数: 144

約数和(自身を含む): 63464420160

約数和(自身を除く): 43298894010

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 25, 30, 33, 35, 42, 49, 50, 55, 66, 70, 75, 77, 98, 105, 110, 147, 150, 154, 165, 175, 210, 231, 245, 275, 294, 330, 350, 385, 462, 490, 525, 539, 550, 735, 770, 825, 1050, 1078, 1155, 1225, 1470, 1617, 1650, 1925, 2310, 2450, 2695, 3234, 3675, 3850, 5390, 5775, 7350, 8085, 11550, 13475, 16170, 26950, 40425, 80850, 249419, 498838, 748257, 1247095, 1496514, 1745933, 2494190, 2743609, 3491866, 3741285, 5237799, 5487218, 6235475, 7482570, 8230827, 8729665, 10475598, 12221531, 12470950, 13718045, 16461654, 17459330, 18706425, 19205263, 24443062, 26188995, 27436090, 36664593, 37412850, 38410526, 41154135, 43648325, 52377990, 57615789, 61107655, 68590225, 73329186, 82308270, 87296650, 96026315, 115231578, 122215310, 130944975, 134436841, 137180450, 183322965, 192052630, 205770675, 261889950, 268873682, 288078945, 305538275, 366645930, 403310523, 411541350, 480131575, 576157890, 611076550, 672184205, 806621046, 916614825, 960263150, 1344368410, 1440394725, 1833229650, 2016552615, 2880789450, 3360921025, 4033105230, 6721842050, 10082763075, 20165526150]

約数ペア:

[(1, 20165526150), (2, 10082763075), (3, 6721842050), (5, 4033105230), (6, 3360921025), (7, 2880789450), (10, 2016552615), (11, 1833229650), (14, 1440394725), (15, 1344368410), (21, 960263150), (22, 916614825), (25, 806621046), (30, 672184205), (33, 611076550), (35, 576157890), (42, 480131575), (49, 411541350), (50, 403310523), (55, 366645930), (66, 305538275), (70, 288078945), (75, 268873682), (77, 261889950), (98, 205770675), (105, 192052630), (110, 183322965), (147, 137180450), (150, 134436841), (154, 130944975), (165, 122215310), (175, 115231578), (210, 96026315), (231, 87296650), (245, 82308270), (275, 73329186), (294, 68590225), (330, 61107655), (350, 57615789), (385, 52377990), (462, 43648325), (490, 41154135), (525, 38410526), (539, 37412850), (550, 36664593), (735, 27436090), (770, 26188995), (825, 24443062), (1050, 19205263), (1078, 18706425), (1155, 17459330), (1225, 16461654), (1470, 13718045), (1617, 12470950), (1650, 12221531), (1925, 10475598), (2310, 8729665), (2450, 8230827), (2695, 7482570), (3234, 6235475), (3675, 5487218), (3850, 5237799), (5390, 3741285), (5775, 3491866), (7350, 2743609), (8085, 2494190), (11550, 1745933), (13475, 1496514), (16170, 1247095), (26950, 748257), (40425, 498838), (80850, 249419)]