425849580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{13999}}^1$

素因数の和:14040

約数の個数: 108

約数和(自身を含む): 1398852000

約数和(自身を除く): 973002420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 169, 180, 195, 234, 260, 338, 390, 468, 507, 585, 676, 780, 845, 1014, 1170, 1521, 1690, 2028, 2340, 2535, 3042, 3380, 5070, 6084, 7605, 10140, 13999, 15210, 27998, 30420, 41997, 55996, 69995, 83994, 125991, 139990, 167988, 181987, 209985, 251982, 279980, 363974, 419970, 503964, 545961, 629955, 727948, 839940, 909935, 1091922, 1259910, 1637883, 1819870, 2183844, 2365831, 2519820, 2729805, 3275766, 3639740, 4731662, 5459610, 6551532, 7097493, 8189415, 9463324, 10919220, 11829155, 14194986, 16378830, 21292479, 23658310, 28389972, 32757660, 35487465, 42584958, 47316620, 70974930, 85169916, 106462395, 141949860, 212924790, 425849580]

約数ペア:

[(1, 425849580), (2, 212924790), (3, 141949860), (4, 106462395), (5, 85169916), (6, 70974930), (9, 47316620), (10, 42584958), (12, 35487465), (13, 32757660), (15, 28389972), (18, 23658310), (20, 21292479), (26, 16378830), (30, 14194986), (36, 11829155), (39, 10919220), (45, 9463324), (52, 8189415), (60, 7097493), (65, 6551532), (78, 5459610), (90, 4731662), (117, 3639740), (130, 3275766), (156, 2729805), (169, 2519820), (180, 2365831), (195, 2183844), (234, 1819870), (260, 1637883), (338, 1259910), (390, 1091922), (468, 909935), (507, 839940), (585, 727948), (676, 629955), (780, 545961), (845, 503964), (1014, 419970), (1170, 363974), (1521, 279980), (1690, 251982), (2028, 209985), (2340, 181987), (2535, 167988), (3042, 139990), (3380, 125991), (5070, 83994), (6084, 69995), (7605, 55996), (10140, 41997), (13999, 30420), (15210, 27998)]