245286360

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1877}}^1$

素因数の和:1919

約数の個数: 192

約数和(自身を含む): 899186400

約数和(自身を除く): 653900040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 121, 132, 135, 165, 180, 198, 216, 220, 242, 264, 270, 297, 330, 360, 363, 396, 440, 484, 495, 540, 594, 605, 660, 726, 792, 968, 990, 1080, 1089, 1188, 1210, 1320, 1452, 1485, 1815, 1877, 1980, 2178, 2376, 2420, 2904, 2970, 3267, 3630, 3754, 3960, 4356, 4840, 5445, 5631, 5940, 6534, 7260, 7508, 8712, 9385, 10890, 11262, 11880, 13068, 14520, 15016, 16335, 16893, 18770, 20647, 21780, 22524, 26136, 28155, 32670, 33786, 37540, 41294, 43560, 45048, 50679, 56310, 61941, 65340, 67572, 75080, 82588, 84465, 101358, 103235, 112620, 123882, 130680, 135144, 165176, 168930, 185823, 202716, 206470, 225240, 227117, 247764, 253395, 309705, 337860, 371646, 405432, 412940, 454234, 495528, 506790, 557469, 619410, 675720, 681351, 743292, 825880, 908468, 929115, 1013580, 1114938, 1135585, 1238820, 1362702, 1486584, 1816936, 1858230, 2027160, 2044053, 2229876, 2271170, 2477640, 2725404, 2787345, 3406755, 3716460, 4088106, 4459752, 4542340, 5450808, 5574690, 6132159, 6813510, 7432920, 8176212, 9084680, 10220265, 11149380, 12264318, 13627020, 16352424, 20440530, 22298760, 24528636, 27254040, 30660795, 40881060, 49057272, 61321590, 81762120, 122643180, 245286360]

約数ペア:

[(1, 245286360), (2, 122643180), (3, 81762120), (4, 61321590), (5, 49057272), (6, 40881060), (8, 30660795), (9, 27254040), (10, 24528636), (11, 22298760), (12, 20440530), (15, 16352424), (18, 13627020), (20, 12264318), (22, 11149380), (24, 10220265), (27, 9084680), (30, 8176212), (33, 7432920), (36, 6813510), (40, 6132159), (44, 5574690), (45, 5450808), (54, 4542340), (55, 4459752), (60, 4088106), (66, 3716460), (72, 3406755), (88, 2787345), (90, 2725404), (99, 2477640), (108, 2271170), (110, 2229876), (120, 2044053), (121, 2027160), (132, 1858230), (135, 1816936), (165, 1486584), (180, 1362702), (198, 1238820), (216, 1135585), (220, 1114938), (242, 1013580), (264, 929115), (270, 908468), (297, 825880), (330, 743292), (360, 681351), (363, 675720), (396, 619410), (440, 557469), (484, 506790), (495, 495528), (540, 454234), (594, 412940), (605, 405432), (660, 371646), (726, 337860), (792, 309705), (968, 253395), (990, 247764), (1080, 227117), (1089, 225240), (1188, 206470), (1210, 202716), (1320, 185823), (1452, 168930), (1485, 165176), (1815, 135144), (1877, 130680), (1980, 123882), (2178, 112620), (2376, 103235), (2420, 101358), (2904, 84465), (2970, 82588), (3267, 75080), (3630, 67572), (3754, 65340), (3960, 61941), (4356, 56310), (4840, 50679), (5445, 45048), (5631, 43560), (5940, 41294), (6534, 37540), (7260, 33786), (7508, 32670), (8712, 28155), (9385, 26136), (10890, 22524), (11262, 21780), (11880, 20647), (13068, 18770), (14520, 16893), (15016, 16335)]