13803900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:164

約数の個数: 144

約数和(自身を含む): 44997120

約数和(自身を除く): 31193220

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 47, 50, 55, 60, 66, 75, 89, 94, 100, 110, 132, 141, 150, 165, 178, 188, 220, 235, 267, 275, 282, 300, 330, 356, 445, 470, 517, 534, 550, 564, 660, 705, 825, 890, 940, 979, 1034, 1068, 1100, 1175, 1335, 1410, 1551, 1650, 1780, 1958, 2068, 2225, 2350, 2585, 2670, 2820, 2937, 3102, 3300, 3525, 3916, 4183, 4450, 4700, 4895, 5170, 5340, 5874, 6204, 6675, 7050, 7755, 8366, 8900, 9790, 10340, 11748, 12549, 12925, 13350, 14100, 14685, 15510, 16732, 19580, 20915, 24475, 25098, 25850, 26700, 29370, 31020, 38775, 41830, 46013, 48950, 50196, 51700, 58740, 62745, 73425, 77550, 83660, 92026, 97900, 104575, 125490, 138039, 146850, 155100, 184052, 209150, 230065, 250980, 276078, 293700, 313725, 418300, 460130, 552156, 627450, 690195, 920260, 1150325, 1254900, 1380390, 2300650, 2760780, 3450975, 4601300, 6901950, 13803900]

約数ペア:

[(1, 13803900), (2, 6901950), (3, 4601300), (4, 3450975), (5, 2760780), (6, 2300650), (10, 1380390), (11, 1254900), (12, 1150325), (15, 920260), (20, 690195), (22, 627450), (25, 552156), (30, 460130), (33, 418300), (44, 313725), (47, 293700), (50, 276078), (55, 250980), (60, 230065), (66, 209150), (75, 184052), (89, 155100), (94, 146850), (100, 138039), (110, 125490), (132, 104575), (141, 97900), (150, 92026), (165, 83660), (178, 77550), (188, 73425), (220, 62745), (235, 58740), (267, 51700), (275, 50196), (282, 48950), (300, 46013), (330, 41830), (356, 38775), (445, 31020), (470, 29370), (517, 26700), (534, 25850), (550, 25098), (564, 24475), (660, 20915), (705, 19580), (825, 16732), (890, 15510), (940, 14685), (979, 14100), (1034, 13350), (1068, 12925), (1100, 12549), (1175, 11748), (1335, 10340), (1410, 9790), (1551, 8900), (1650, 8366), (1780, 7755), (1958, 7050), (2068, 6675), (2225, 6204), (2350, 5874), (2585, 5340), (2670, 5170), (2820, 4895), (2937, 4700), (3102, 4450), (3300, 4183), (3525, 3916)]