157099860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{419}}^1\times {\mathrm{2083}}^1$

素因数の和:2517

約数の個数: 72

約数和(自身を含む): 477902880

約数和(自身を除く): 320803020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 419, 838, 1257, 1676, 2083, 2095, 2514, 3771, 4166, 4190, 5028, 6249, 6285, 7542, 8332, 8380, 10415, 12498, 12570, 15084, 18747, 18855, 20830, 24996, 25140, 31245, 37494, 37710, 41660, 62490, 74988, 75420, 93735, 124980, 187470, 374940, 872777, 1745554, 2618331, 3491108, 4363885, 5236662, 7854993, 8727770, 10473324, 13091655, 15709986, 17455540, 26183310, 31419972, 39274965, 52366620, 78549930, 157099860]

約数ペア:

[(1, 157099860), (2, 78549930), (3, 52366620), (4, 39274965), (5, 31419972), (6, 26183310), (9, 17455540), (10, 15709986), (12, 13091655), (15, 10473324), (18, 8727770), (20, 7854993), (30, 5236662), (36, 4363885), (45, 3491108), (60, 2618331), (90, 1745554), (180, 872777), (419, 374940), (838, 187470), (1257, 124980), (1676, 93735), (2083, 75420), (2095, 74988), (2514, 62490), (3771, 41660), (4166, 37710), (4190, 37494), (5028, 31245), (6249, 25140), (6285, 24996), (7542, 20830), (8332, 18855), (8380, 18747), (10415, 15084), (12498, 12570)]