123816330

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{887}}^1$

素因数の和:961

約数の個数: 128

約数和(自身を含む): 368271360

約数和(自身を除く): 244455030

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 47, 54, 55, 66, 90, 94, 99, 110, 135, 141, 165, 198, 235, 270, 282, 297, 330, 423, 470, 495, 517, 594, 705, 846, 887, 990, 1034, 1269, 1410, 1485, 1551, 1774, 2115, 2538, 2585, 2661, 2970, 3102, 4230, 4435, 4653, 5170, 5322, 6345, 7755, 7983, 8870, 9306, 9757, 12690, 13305, 13959, 15510, 15966, 19514, 23265, 23949, 26610, 27918, 29271, 39915, 41689, 46530, 47898, 48785, 58542, 69795, 79830, 83378, 87813, 97570, 119745, 125067, 139590, 146355, 175626, 208445, 239490, 250134, 263439, 292710, 375201, 416890, 439065, 458579, 526878, 625335, 750402, 878130, 917158, 1125603, 1250670, 1317195, 1375737, 1876005, 2251206, 2292895, 2634390, 2751474, 3752010, 4127211, 4585790, 5628015, 6878685, 8254422, 11256030, 12381633, 13757370, 20636055, 24763266, 41272110, 61908165, 123816330]

約数ペア:

[(1, 123816330), (2, 61908165), (3, 41272110), (5, 24763266), (6, 20636055), (9, 13757370), (10, 12381633), (11, 11256030), (15, 8254422), (18, 6878685), (22, 5628015), (27, 4585790), (30, 4127211), (33, 3752010), (45, 2751474), (47, 2634390), (54, 2292895), (55, 2251206), (66, 1876005), (90, 1375737), (94, 1317195), (99, 1250670), (110, 1125603), (135, 917158), (141, 878130), (165, 750402), (198, 625335), (235, 526878), (270, 458579), (282, 439065), (297, 416890), (330, 375201), (423, 292710), (470, 263439), (495, 250134), (517, 239490), (594, 208445), (705, 175626), (846, 146355), (887, 139590), (990, 125067), (1034, 119745), (1269, 97570), (1410, 87813), (1485, 83378), (1551, 79830), (1774, 69795), (2115, 58542), (2538, 48785), (2585, 47898), (2661, 46530), (2970, 41689), (3102, 39915), (4230, 29271), (4435, 27918), (4653, 26610), (5170, 23949), (5322, 23265), (6345, 19514), (7755, 15966), (7983, 15510), (8870, 13959), (9306, 13305), (9757, 12690)]