212909580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2333}}^1$

素因数の和:2377

約数の個数: 144

約数和(自身を含む): 717564960

約数和(自身を除く): 504655380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 169, 180, 195, 234, 260, 270, 338, 351, 390, 468, 507, 540, 585, 676, 702, 780, 845, 1014, 1170, 1404, 1521, 1690, 1755, 2028, 2333, 2340, 2535, 3042, 3380, 3510, 4563, 4666, 5070, 6084, 6999, 7020, 7605, 9126, 9332, 10140, 11665, 13998, 15210, 18252, 20997, 22815, 23330, 27996, 30329, 30420, 34995, 41994, 45630, 46660, 60658, 62991, 69990, 83988, 90987, 91260, 104985, 121316, 125982, 139980, 151645, 181974, 209970, 251964, 272961, 303290, 314955, 363948, 394277, 419940, 454935, 545922, 606580, 629910, 788554, 818883, 909870, 1091844, 1182831, 1259820, 1364805, 1577108, 1637766, 1819740, 1971385, 2365662, 2729610, 3275532, 3548493, 3942770, 4094415, 4731324, 5459220, 5914155, 7096986, 7885540, 8188830, 10645479, 11828310, 14193972, 16377660, 17742465, 21290958, 23656620, 35484930, 42581916, 53227395, 70969860, 106454790, 212909580]

約数ペア:

[(1, 212909580), (2, 106454790), (3, 70969860), (4, 53227395), (5, 42581916), (6, 35484930), (9, 23656620), (10, 21290958), (12, 17742465), (13, 16377660), (15, 14193972), (18, 11828310), (20, 10645479), (26, 8188830), (27, 7885540), (30, 7096986), (36, 5914155), (39, 5459220), (45, 4731324), (52, 4094415), (54, 3942770), (60, 3548493), (65, 3275532), (78, 2729610), (90, 2365662), (108, 1971385), (117, 1819740), (130, 1637766), (135, 1577108), (156, 1364805), (169, 1259820), (180, 1182831), (195, 1091844), (234, 909870), (260, 818883), (270, 788554), (338, 629910), (351, 606580), (390, 545922), (468, 454935), (507, 419940), (540, 394277), (585, 363948), (676, 314955), (702, 303290), (780, 272961), (845, 251964), (1014, 209970), (1170, 181974), (1404, 151645), (1521, 139980), (1690, 125982), (1755, 121316), (2028, 104985), (2333, 91260), (2340, 90987), (2535, 83988), (3042, 69990), (3380, 62991), (3510, 60658), (4563, 46660), (4666, 45630), (5070, 41994), (6084, 34995), (6999, 30420), (7020, 30329), (7605, 27996), (9126, 23330), (9332, 22815), (10140, 20997), (11665, 18252), (13998, 15210)]