204000390

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{68687}}^1$

素因数の和:68714

約数の個数: 64

約数和(自身を含む): 593464320

約数和(自身を除く): 389463930

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 110, 135, 165, 198, 270, 297, 330, 495, 594, 990, 1485, 2970, 68687, 137374, 206061, 343435, 412122, 618183, 686870, 755557, 1030305, 1236366, 1511114, 1854549, 2060610, 2266671, 3090915, 3709098, 3777785, 4533342, 6181830, 6800013, 7555570, 9272745, 11333355, 13600026, 18545490, 20400039, 22666710, 34000065, 40800078, 68000130, 102000195, 204000390]

約数ペア:

[(1, 204000390), (2, 102000195), (3, 68000130), (5, 40800078), (6, 34000065), (9, 22666710), (10, 20400039), (11, 18545490), (15, 13600026), (18, 11333355), (22, 9272745), (27, 7555570), (30, 6800013), (33, 6181830), (45, 4533342), (54, 3777785), (55, 3709098), (66, 3090915), (90, 2266671), (99, 2060610), (110, 1854549), (135, 1511114), (165, 1236366), (198, 1030305), (270, 755557), (297, 686870), (330, 618183), (495, 412122), (594, 343435), (990, 206061), (1485, 137374), (2970, 68687)]