299207790

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:208

約数の個数: 256

約数和(自身を含む): 970444800

約数和(自身を除く): 671237010

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 29, 30, 35, 42, 45, 53, 54, 58, 63, 70, 87, 90, 103, 105, 106, 126, 135, 145, 159, 174, 189, 203, 206, 210, 261, 265, 270, 290, 309, 315, 318, 371, 378, 406, 435, 477, 515, 522, 530, 609, 618, 630, 721, 742, 783, 795, 870, 927, 945, 954, 1015, 1030, 1113, 1218, 1305, 1431, 1442, 1537, 1545, 1566, 1590, 1827, 1854, 1855, 1890, 2030, 2163, 2226, 2385, 2610, 2781, 2862, 2987, 3045, 3074, 3090, 3339, 3605, 3654, 3710, 3915, 4326, 4611, 4635, 4770, 5459, 5481, 5562, 5565, 5974, 6090, 6489, 6678, 7155, 7210, 7685, 7830, 8961, 9135, 9222, 9270, 10017, 10759, 10815, 10918, 10962, 11130, 12978, 13833, 13905, 14310, 14935, 15370, 16377, 16695, 17922, 18270, 19467, 20034, 20909, 21518, 21630, 23055, 26883, 27295, 27405, 27666, 27810, 29870, 32277, 32445, 32754, 33390, 38213, 38934, 41499, 41818, 44805, 46110, 49131, 50085, 53766, 53795, 54590, 54810, 62727, 64554, 64890, 69165, 76426, 80649, 81885, 82998, 89610, 96831, 97335, 98262, 100170, 104545, 107590, 114639, 125454, 134415, 138330, 147393, 158311, 161298, 161385, 163770, 188181, 191065, 193662, 194670, 207495, 209090, 229278, 245655, 268830, 290493, 294786, 313635, 316622, 322770, 343917, 376362, 382130, 403245, 414990, 474933, 484155, 491310, 564543, 573195, 580986, 627270, 687834, 736965, 791555, 806490, 940905, 949866, 968310, 1031751, 1108177, 1129086, 1146390, 1424799, 1452465, 1473930, 1583110, 1719585, 1881810, 2063502, 2216354, 2374665, 2822715, 2849598, 2904930, 3324531, 3439170, 4274397, 4749330, 5158755, 5540885, 5645430, 6649062, 7123995, 8548794, 9973593, 10317510, 11081770, 14247990, 16622655, 19947186, 21371985, 29920779, 33245310, 42743970, 49867965, 59841558, 99735930, 149603895, 299207790]

約数ペア:

[(1, 299207790), (2, 149603895), (3, 99735930), (5, 59841558), (6, 49867965), (7, 42743970), (9, 33245310), (10, 29920779), (14, 21371985), (15, 19947186), (18, 16622655), (21, 14247990), (27, 11081770), (29, 10317510), (30, 9973593), (35, 8548794), (42, 7123995), (45, 6649062), (53, 5645430), (54, 5540885), (58, 5158755), (63, 4749330), (70, 4274397), (87, 3439170), (90, 3324531), (103, 2904930), (105, 2849598), (106, 2822715), (126, 2374665), (135, 2216354), (145, 2063502), (159, 1881810), (174, 1719585), (189, 1583110), (203, 1473930), (206, 1452465), (210, 1424799), (261, 1146390), (265, 1129086), (270, 1108177), (290, 1031751), (309, 968310), (315, 949866), (318, 940905), (371, 806490), (378, 791555), (406, 736965), (435, 687834), (477, 627270), (515, 580986), (522, 573195), (530, 564543), (609, 491310), (618, 484155), (630, 474933), (721, 414990), (742, 403245), (783, 382130), (795, 376362), (870, 343917), (927, 322770), (945, 316622), (954, 313635), (1015, 294786), (1030, 290493), (1113, 268830), (1218, 245655), (1305, 229278), (1431, 209090), (1442, 207495), (1537, 194670), (1545, 193662), (1566, 191065), (1590, 188181), (1827, 163770), (1854, 161385), (1855, 161298), (1890, 158311), (2030, 147393), (2163, 138330), (2226, 134415), (2385, 125454), (2610, 114639), (2781, 107590), (2862, 104545), (2987, 100170), (3045, 98262), (3074, 97335), (3090, 96831), (3339, 89610), (3605, 82998), (3654, 81885), (3710, 80649), (3915, 76426), (4326, 69165), (4611, 64890), (4635, 64554), (4770, 62727), (5459, 54810), (5481, 54590), (5562, 53795), (5565, 53766), (5974, 50085), (6090, 49131), (6489, 46110), (6678, 44805), (7155, 41818), (7210, 41499), (7685, 38934), (7830, 38213), (8961, 33390), (9135, 32754), (9222, 32445), (9270, 32277), (10017, 29870), (10759, 27810), (10815, 27666), (10918, 27405), (10962, 27295), (11130, 26883), (12978, 23055), (13833, 21630), (13905, 21518), (14310, 20909), (14935, 20034), (15370, 19467), (16377, 18270), (16695, 17922)]