75608820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2609}}^1$

素因数の和:2654

約数の個数: 144

約数和(自身を含む): 273611520

約数和(自身を除く): 198002700

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 28, 30, 35, 36, 42, 45, 46, 60, 63, 69, 70, 84, 90, 92, 105, 115, 126, 138, 140, 161, 180, 207, 210, 230, 252, 276, 315, 322, 345, 414, 420, 460, 483, 630, 644, 690, 805, 828, 966, 1035, 1260, 1380, 1449, 1610, 1932, 2070, 2415, 2609, 2898, 3220, 4140, 4830, 5218, 5796, 7245, 7827, 9660, 10436, 13045, 14490, 15654, 18263, 23481, 26090, 28980, 31308, 36526, 39135, 46962, 52180, 54789, 60007, 73052, 78270, 91315, 93924, 109578, 117405, 120014, 156540, 164367, 180021, 182630, 219156, 234810, 240028, 273945, 300035, 328734, 360042, 365260, 420049, 469620, 540063, 547890, 600070, 657468, 720084, 821835, 840098, 900105, 1080126, 1095780, 1200140, 1260147, 1643670, 1680196, 1800210, 2100245, 2160252, 2520294, 2700315, 3287340, 3600420, 3780441, 4200490, 5040588, 5400630, 6300735, 7560882, 8400980, 10801260, 12601470, 15121764, 18902205, 25202940, 37804410, 75608820]

約数ペア:

[(1, 75608820), (2, 37804410), (3, 25202940), (4, 18902205), (5, 15121764), (6, 12601470), (7, 10801260), (9, 8400980), (10, 7560882), (12, 6300735), (14, 5400630), (15, 5040588), (18, 4200490), (20, 3780441), (21, 3600420), (23, 3287340), (28, 2700315), (30, 2520294), (35, 2160252), (36, 2100245), (42, 1800210), (45, 1680196), (46, 1643670), (60, 1260147), (63, 1200140), (69, 1095780), (70, 1080126), (84, 900105), (90, 840098), (92, 821835), (105, 720084), (115, 657468), (126, 600070), (138, 547890), (140, 540063), (161, 469620), (180, 420049), (207, 365260), (210, 360042), (230, 328734), (252, 300035), (276, 273945), (315, 240028), (322, 234810), (345, 219156), (414, 182630), (420, 180021), (460, 164367), (483, 156540), (630, 120014), (644, 117405), (690, 109578), (805, 93924), (828, 91315), (966, 78270), (1035, 73052), (1260, 60007), (1380, 54789), (1449, 52180), (1610, 46962), (1932, 39135), (2070, 36526), (2415, 31308), (2609, 28980), (2898, 26090), (3220, 23481), (4140, 18263), (4830, 15654), (5218, 14490), (5796, 13045), (7245, 10436), (7827, 9660)]