293833980

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1499}}^1$

素因数の和:1542

約数の個数: 180

約数和(自身を含む): 1013859000

約数和(自身を除く): 720025020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 81, 90, 99, 108, 110, 121, 132, 135, 162, 165, 180, 198, 220, 242, 270, 297, 324, 330, 363, 396, 405, 484, 495, 540, 594, 605, 660, 726, 810, 891, 990, 1089, 1188, 1210, 1452, 1485, 1499, 1620, 1782, 1815, 1980, 2178, 2420, 2970, 2998, 3267, 3564, 3630, 4356, 4455, 4497, 5445, 5940, 5996, 6534, 7260, 7495, 8910, 8994, 9801, 10890, 13068, 13491, 14990, 16335, 16489, 17820, 17988, 19602, 21780, 22485, 26982, 29980, 32670, 32978, 39204, 40473, 44970, 49005, 49467, 53964, 65340, 65956, 67455, 80946, 82445, 89940, 98010, 98934, 121419, 134910, 148401, 161892, 164890, 181379, 196020, 197868, 202365, 242838, 247335, 269820, 296802, 329780, 362758, 404730, 445203, 485676, 494670, 544137, 593604, 607095, 725516, 742005, 809460, 890406, 906895, 989340, 1088274, 1214190, 1335609, 1484010, 1632411, 1780812, 1813790, 2176548, 2226015, 2428380, 2671218, 2720685, 2968020, 3264822, 3627580, 4452030, 4897233, 5342436, 5441370, 6529644, 6678045, 8162055, 8904060, 9794466, 10882740, 13356090, 14691699, 16324110, 19588932, 24486165, 26712180, 29383398, 32648220, 48972330, 58766796, 73458495, 97944660, 146916990, 293833980]

約数ペア:

[(1, 293833980), (2, 146916990), (3, 97944660), (4, 73458495), (5, 58766796), (6, 48972330), (9, 32648220), (10, 29383398), (11, 26712180), (12, 24486165), (15, 19588932), (18, 16324110), (20, 14691699), (22, 13356090), (27, 10882740), (30, 9794466), (33, 8904060), (36, 8162055), (44, 6678045), (45, 6529644), (54, 5441370), (55, 5342436), (60, 4897233), (66, 4452030), (81, 3627580), (90, 3264822), (99, 2968020), (108, 2720685), (110, 2671218), (121, 2428380), (132, 2226015), (135, 2176548), (162, 1813790), (165, 1780812), (180, 1632411), (198, 1484010), (220, 1335609), (242, 1214190), (270, 1088274), (297, 989340), (324, 906895), (330, 890406), (363, 809460), (396, 742005), (405, 725516), (484, 607095), (495, 593604), (540, 544137), (594, 494670), (605, 485676), (660, 445203), (726, 404730), (810, 362758), (891, 329780), (990, 296802), (1089, 269820), (1188, 247335), (1210, 242838), (1452, 202365), (1485, 197868), (1499, 196020), (1620, 181379), (1782, 164890), (1815, 161892), (1980, 148401), (2178, 134910), (2420, 121419), (2970, 98934), (2998, 98010), (3267, 89940), (3564, 82445), (3630, 80946), (4356, 67455), (4455, 65956), (4497, 65340), (5445, 53964), (5940, 49467), (5996, 49005), (6534, 44970), (7260, 40473), (7495, 39204), (8910, 32978), (8994, 32670), (9801, 29980), (10890, 26982), (13068, 22485), (13491, 21780), (14990, 19602), (16335, 17988), (16489, 17820)]