303430260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{311}}^1$

素因数の和:454

約数の個数: 192

約数和(自身を含む): 1026514944

約数和(自身を除く): 723084684

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 84, 92, 101, 105, 115, 138, 140, 161, 202, 210, 230, 276, 303, 311, 322, 345, 404, 420, 460, 483, 505, 606, 622, 644, 690, 707, 805, 933, 966, 1010, 1212, 1244, 1380, 1414, 1515, 1555, 1610, 1866, 1932, 2020, 2121, 2177, 2323, 2415, 2828, 3030, 3110, 3220, 3535, 3732, 4242, 4354, 4646, 4665, 4830, 6060, 6220, 6531, 6969, 7070, 7153, 8484, 8708, 9292, 9330, 9660, 10605, 10885, 11615, 13062, 13938, 14140, 14306, 16261, 18660, 21210, 21459, 21770, 23230, 26124, 27876, 28612, 31411, 32522, 32655, 34845, 35765, 42420, 42918, 43540, 46460, 48783, 50071, 62822, 65044, 65310, 69690, 71530, 81305, 85836, 94233, 97566, 100142, 107295, 125644, 130620, 139380, 143060, 150213, 157055, 162610, 188466, 195132, 200284, 214590, 219877, 243915, 250355, 300426, 314110, 325220, 376932, 429180, 439754, 471165, 487830, 500710, 600852, 628220, 659631, 722453, 751065, 879508, 942330, 975660, 1001420, 1099385, 1319262, 1444906, 1502130, 1884660, 2167359, 2198770, 2638524, 2889812, 3004260, 3298155, 3612265, 4334718, 4397540, 5057171, 6596310, 7224530, 8669436, 10114342, 10836795, 13192620, 14449060, 15171513, 20228684, 21673590, 25285855, 30343026, 43347180, 50571710, 60686052, 75857565, 101143420, 151715130, 303430260]

約数ペア:

[(1, 303430260), (2, 151715130), (3, 101143420), (4, 75857565), (5, 60686052), (6, 50571710), (7, 43347180), (10, 30343026), (12, 25285855), (14, 21673590), (15, 20228684), (20, 15171513), (21, 14449060), (23, 13192620), (28, 10836795), (30, 10114342), (35, 8669436), (42, 7224530), (46, 6596310), (60, 5057171), (69, 4397540), (70, 4334718), (84, 3612265), (92, 3298155), (101, 3004260), (105, 2889812), (115, 2638524), (138, 2198770), (140, 2167359), (161, 1884660), (202, 1502130), (210, 1444906), (230, 1319262), (276, 1099385), (303, 1001420), (311, 975660), (322, 942330), (345, 879508), (404, 751065), (420, 722453), (460, 659631), (483, 628220), (505, 600852), (606, 500710), (622, 487830), (644, 471165), (690, 439754), (707, 429180), (805, 376932), (933, 325220), (966, 314110), (1010, 300426), (1212, 250355), (1244, 243915), (1380, 219877), (1414, 214590), (1515, 200284), (1555, 195132), (1610, 188466), (1866, 162610), (1932, 157055), (2020, 150213), (2121, 143060), (2177, 139380), (2323, 130620), (2415, 125644), (2828, 107295), (3030, 100142), (3110, 97566), (3220, 94233), (3535, 85836), (3732, 81305), (4242, 71530), (4354, 69690), (4646, 65310), (4665, 65044), (4830, 62822), (6060, 50071), (6220, 48783), (6531, 46460), (6969, 43540), (7070, 42918), (7153, 42420), (8484, 35765), (8708, 34845), (9292, 32655), (9330, 32522), (9660, 31411), (10605, 28612), (10885, 27876), (11615, 26124), (13062, 23230), (13938, 21770), (14140, 21459), (14306, 21210), (16261, 18660)]