122643180

素因数分解:

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

素因数の和:1917

約数の個数: 144

約数和(自身を含む): 419620320

約数和(自身を除く): 296977140

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, 90, 99, 108, 110, 121, 132, 135, 165, 180, 198, 220, 242, 270, 297, 330, 363, 396, 484, 495, 540, 594, 605, 660, 726, 990, 1089, 1188, 1210, 1452, 1485, 1815, 1877, 1980, 2178, 2420, 2970, 3267, 3630, 3754, 4356, 5445, 5631, 5940, 6534, 7260, 7508, 9385, 10890, 11262, 13068, 16335, 16893, 18770, 20647, 21780, 22524, 28155, 32670, 33786, 37540, 41294, 50679, 56310, 61941, 65340, 67572, 82588, 84465, 101358, 103235, 112620, 123882, 168930, 185823, 202716, 206470, 227117, 247764, 253395, 309705, 337860, 371646, 412940, 454234, 506790, 557469, 619410, 681351, 743292, 908468, 929115, 1013580, 1114938, 1135585, 1238820, 1362702, 1858230, 2044053, 2229876, 2271170, 2725404, 2787345, 3406755, 3716460, 4088106, 4542340, 5574690, 6132159, 6813510, 8176212, 10220265, 11149380, 12264318, 13627020, 20440530, 24528636, 30660795, 40881060, 61321590, 122643180]

約数ペア:

[(1, 122643180), (2, 61321590), (3, 40881060), (4, 30660795), (5, 24528636), (6, 20440530), (9, 13627020), (10, 12264318), (11, 11149380), (12, 10220265), (15, 8176212), (18, 6813510), (20, 6132159), (22, 5574690), (27, 4542340), (30, 4088106), (33, 3716460), (36, 3406755), (44, 2787345), (45, 2725404), (54, 2271170), (55, 2229876), (60, 2044053), (66, 1858230), (90, 1362702), (99, 1238820), (108, 1135585), (110, 1114938), (121, 1013580), (132, 929115), (135, 908468), (165, 743292), (180, 681351), (198, 619410), (220, 557469), (242, 506790), (270, 454234), (297, 412940), (330, 371646), (363, 337860), (396, 309705), (484, 253395), (495, 247764), (540, 227117), (594, 206470), (605, 202716), (660, 185823), (726, 168930), (990, 123882), (1089, 112620), (1188, 103235), (1210, 101358), (1452, 84465), (1485, 82588), (1815, 67572), (1877, 65340), (1980, 61941), (2178, 56310), (2420, 50679), (2970, 41294), (3267, 37540), (3630, 33786), (3754, 32670), (4356, 28155), (5445, 22524), (5631, 21780), (5940, 20647), (6534, 18770), (7260, 16893), (7508, 16335), (9385, 13068), (10890, 11262)]