170179020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1409}}^1$

素因数の和:1496

約数の個数: 144

約数和(自身を含む): 572775840

約数和(自身を除く): 402596820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 61, 66, 90, 99, 110, 122, 132, 165, 180, 183, 198, 220, 244, 305, 330, 366, 396, 495, 549, 610, 660, 671, 732, 915, 990, 1098, 1220, 1342, 1409, 1830, 1980, 2013, 2196, 2684, 2745, 2818, 3355, 3660, 4026, 4227, 5490, 5636, 6039, 6710, 7045, 8052, 8454, 10065, 10980, 12078, 12681, 13420, 14090, 15499, 16908, 20130, 21135, 24156, 25362, 28180, 30195, 30998, 40260, 42270, 46497, 50724, 60390, 61996, 63405, 77495, 84540, 85949, 92994, 120780, 126810, 139491, 154990, 171898, 185988, 232485, 253620, 257847, 278982, 309980, 343796, 429745, 464970, 515694, 557964, 697455, 773541, 859490, 929940, 945439, 1031388, 1289235, 1394910, 1547082, 1718980, 1890878, 2578470, 2789820, 2836317, 3094164, 3781756, 3867705, 4727195, 5156940, 5672634, 7735410, 8508951, 9454390, 11345268, 14181585, 15470820, 17017902, 18908780, 28363170, 34035804, 42544755, 56726340, 85089510, 170179020]

約数ペア:

[(1, 170179020), (2, 85089510), (3, 56726340), (4, 42544755), (5, 34035804), (6, 28363170), (9, 18908780), (10, 17017902), (11, 15470820), (12, 14181585), (15, 11345268), (18, 9454390), (20, 8508951), (22, 7735410), (30, 5672634), (33, 5156940), (36, 4727195), (44, 3867705), (45, 3781756), (55, 3094164), (60, 2836317), (61, 2789820), (66, 2578470), (90, 1890878), (99, 1718980), (110, 1547082), (122, 1394910), (132, 1289235), (165, 1031388), (180, 945439), (183, 929940), (198, 859490), (220, 773541), (244, 697455), (305, 557964), (330, 515694), (366, 464970), (396, 429745), (495, 343796), (549, 309980), (610, 278982), (660, 257847), (671, 253620), (732, 232485), (915, 185988), (990, 171898), (1098, 154990), (1220, 139491), (1342, 126810), (1409, 120780), (1830, 92994), (1980, 85949), (2013, 84540), (2196, 77495), (2684, 63405), (2745, 61996), (2818, 60390), (3355, 50724), (3660, 46497), (4026, 42270), (4227, 40260), (5490, 30998), (5636, 30195), (6039, 28180), (6710, 25362), (7045, 24156), (8052, 21135), (8454, 20130), (10065, 16908), (10980, 15499), (12078, 14090), (12681, 13420)]