144156405420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{2749}}^1\times {\mathrm{291331}}^1$

素因数の和:294095

約数の個数: 72

約数和(自身を含む): 437434998000

約数和(自身を除く): 293278592580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 2749, 5498, 8247, 10996, 13745, 16494, 24741, 27490, 32988, 41235, 49482, 54980, 82470, 98964, 123705, 164940, 247410, 291331, 494820, 582662, 873993, 1165324, 1456655, 1747986, 2621979, 2913310, 3495972, 4369965, 5243958, 5826620, 8739930, 10487916, 13109895, 17479860, 26219790, 52439580, 800868919, 1601737838, 2402606757, 3203475676, 4004344595, 4805213514, 7207820271, 8008689190, 9610427028, 12013033785, 14415640542, 16017378380, 24026067570, 28831281084, 36039101355, 48052135140, 72078202710, 144156405420]

約数ペア:

[(1, 144156405420), (2, 72078202710), (3, 48052135140), (4, 36039101355), (5, 28831281084), (6, 24026067570), (9, 16017378380), (10, 14415640542), (12, 12013033785), (15, 9610427028), (18, 8008689190), (20, 7207820271), (30, 4805213514), (36, 4004344595), (45, 3203475676), (60, 2402606757), (90, 1601737838), (180, 800868919), (2749, 52439580), (5498, 26219790), (8247, 17479860), (10996, 13109895), (13745, 10487916), (16494, 8739930), (24741, 5826620), (27490, 5243958), (32988, 4369965), (41235, 3495972), (49482, 2913310), (54980, 2621979), (82470, 1747986), (98964, 1456655), (123705, 1165324), (164940, 873993), (247410, 582662), (291331, 494820)]