86484420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1409}}^1$

素因数の和:1466

約数の個数: 144

約数和(自身を含む): 295626240

約数和(自身を除く): 209141820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 31, 33, 36, 44, 45, 55, 60, 62, 66, 90, 93, 99, 110, 124, 132, 155, 165, 180, 186, 198, 220, 279, 310, 330, 341, 372, 396, 465, 495, 558, 620, 660, 682, 930, 990, 1023, 1116, 1364, 1395, 1409, 1705, 1860, 1980, 2046, 2790, 2818, 3069, 3410, 4092, 4227, 5115, 5580, 5636, 6138, 6820, 7045, 8454, 10230, 12276, 12681, 14090, 15345, 15499, 16908, 20460, 21135, 25362, 28180, 30690, 30998, 42270, 43679, 46497, 50724, 61380, 61996, 63405, 77495, 84540, 87358, 92994, 126810, 131037, 139491, 154990, 174716, 185988, 218395, 232485, 253620, 262074, 278982, 309980, 393111, 436790, 464970, 480469, 524148, 557964, 655185, 697455, 786222, 873580, 929940, 960938, 1310370, 1394910, 1441407, 1572444, 1921876, 1965555, 2402345, 2620740, 2789820, 2882814, 3931110, 4324221, 4804690, 5765628, 7207035, 7862220, 8648442, 9609380, 14414070, 17296884, 21621105, 28828140, 43242210, 86484420]

約数ペア:

[(1, 86484420), (2, 43242210), (3, 28828140), (4, 21621105), (5, 17296884), (6, 14414070), (9, 9609380), (10, 8648442), (11, 7862220), (12, 7207035), (15, 5765628), (18, 4804690), (20, 4324221), (22, 3931110), (30, 2882814), (31, 2789820), (33, 2620740), (36, 2402345), (44, 1965555), (45, 1921876), (55, 1572444), (60, 1441407), (62, 1394910), (66, 1310370), (90, 960938), (93, 929940), (99, 873580), (110, 786222), (124, 697455), (132, 655185), (155, 557964), (165, 524148), (180, 480469), (186, 464970), (198, 436790), (220, 393111), (279, 309980), (310, 278982), (330, 262074), (341, 253620), (372, 232485), (396, 218395), (465, 185988), (495, 174716), (558, 154990), (620, 139491), (660, 131037), (682, 126810), (930, 92994), (990, 87358), (1023, 84540), (1116, 77495), (1364, 63405), (1395, 61996), (1409, 61380), (1705, 50724), (1860, 46497), (1980, 43679), (2046, 42270), (2790, 30998), (2818, 30690), (3069, 28180), (3410, 25362), (4092, 21135), (4227, 20460), (5115, 16908), (5580, 15499), (5636, 15345), (6138, 14090), (6820, 12681), (7045, 12276), (8454, 10230)]