2008626900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{41}}^2\times {\mathrm{569}}^1$

素因数の和:675

約数の個数: 216

約数和(自身を含む): 6819771840

約数和(自身を除く): 4811144940

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 41, 42, 50, 60, 70, 75, 82, 84, 100, 105, 123, 140, 150, 164, 175, 205, 210, 246, 287, 300, 350, 410, 420, 492, 525, 569, 574, 615, 700, 820, 861, 1025, 1050, 1138, 1148, 1230, 1435, 1681, 1707, 1722, 2050, 2100, 2276, 2460, 2845, 2870, 3075, 3362, 3414, 3444, 3983, 4100, 4305, 5043, 5690, 5740, 6150, 6724, 6828, 7175, 7966, 8405, 8535, 8610, 10086, 11380, 11767, 11949, 12300, 14225, 14350, 15932, 16810, 17070, 17220, 19915, 20172, 21525, 23329, 23534, 23898, 25215, 28450, 28700, 33620, 34140, 35301, 39830, 42025, 42675, 43050, 46658, 47068, 47796, 50430, 56900, 58835, 59745, 69987, 70602, 79660, 84050, 85350, 86100, 93316, 99575, 100860, 116645, 117670, 119490, 126075, 139974, 141204, 163303, 168100, 170700, 176505, 199150, 233290, 235340, 238980, 252150, 279948, 294175, 298725, 326606, 349935, 353010, 398300, 466580, 489909, 504300, 583225, 588350, 597450, 653212, 699870, 706020, 816515, 882525, 956489, 979818, 1166450, 1176700, 1194900, 1399740, 1633030, 1749675, 1765050, 1912978, 1959636, 2332900, 2449545, 2869467, 3266060, 3499350, 3530100, 3825956, 4082575, 4782445, 4899090, 5738934, 6695423, 6998700, 8165150, 9564890, 9798180, 11477868, 12247725, 13390846, 14347335, 16330300, 19129780, 20086269, 23912225, 24495450, 26781692, 28694670, 33477115, 40172538, 47824450, 48990900, 57389340, 66954230, 71736675, 80345076, 95648900, 100431345, 133908460, 143473350, 167385575, 200862690, 286946700, 334771150, 401725380, 502156725, 669542300, 1004313450, 2008626900]

約数ペア:

[(1, 2008626900), (2, 1004313450), (3, 669542300), (4, 502156725), (5, 401725380), (6, 334771150), (7, 286946700), (10, 200862690), (12, 167385575), (14, 143473350), (15, 133908460), (20, 100431345), (21, 95648900), (25, 80345076), (28, 71736675), (30, 66954230), (35, 57389340), (41, 48990900), (42, 47824450), (50, 40172538), (60, 33477115), (70, 28694670), (75, 26781692), (82, 24495450), (84, 23912225), (100, 20086269), (105, 19129780), (123, 16330300), (140, 14347335), (150, 13390846), (164, 12247725), (175, 11477868), (205, 9798180), (210, 9564890), (246, 8165150), (287, 6998700), (300, 6695423), (350, 5738934), (410, 4899090), (420, 4782445), (492, 4082575), (525, 3825956), (569, 3530100), (574, 3499350), (615, 3266060), (700, 2869467), (820, 2449545), (861, 2332900), (1025, 1959636), (1050, 1912978), (1138, 1765050), (1148, 1749675), (1230, 1633030), (1435, 1399740), (1681, 1194900), (1707, 1176700), (1722, 1166450), (2050, 979818), (2100, 956489), (2276, 882525), (2460, 816515), (2845, 706020), (2870, 699870), (3075, 653212), (3362, 597450), (3414, 588350), (3444, 583225), (3983, 504300), (4100, 489909), (4305, 466580), (5043, 398300), (5690, 353010), (5740, 349935), (6150, 326606), (6724, 298725), (6828, 294175), (7175, 279948), (7966, 252150), (8405, 238980), (8535, 235340), (8610, 233290), (10086, 199150), (11380, 176505), (11767, 170700), (11949, 168100), (12300, 163303), (14225, 141204), (14350, 139974), (15932, 126075), (16810, 119490), (17070, 117670), (17220, 116645), (19915, 100860), (20172, 99575), (21525, 93316), (23329, 86100), (23534, 85350), (23898, 84050), (25215, 79660), (28450, 70602), (28700, 69987), (33620, 59745), (34140, 58835), (35301, 56900), (39830, 50430), (42025, 47796), (42675, 47068), (43050, 46658)]