154437660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2129}}^1$

素因数の和:2188

約数の個数: 144

約数和(自身を含む): 521015040

約数和(自身を除く): 366577380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 31, 36, 39, 45, 52, 60, 62, 65, 78, 90, 93, 117, 124, 130, 155, 156, 180, 186, 195, 234, 260, 279, 310, 372, 390, 403, 465, 468, 558, 585, 620, 780, 806, 930, 1116, 1170, 1209, 1395, 1612, 1860, 2015, 2129, 2340, 2418, 2790, 3627, 4030, 4258, 4836, 5580, 6045, 6387, 7254, 8060, 8516, 10645, 12090, 12774, 14508, 18135, 19161, 21290, 24180, 25548, 27677, 31935, 36270, 38322, 42580, 55354, 63870, 65999, 72540, 76644, 83031, 95805, 110708, 127740, 131998, 138385, 166062, 191610, 197997, 249093, 263996, 276770, 329995, 332124, 383220, 395994, 415155, 498186, 553540, 593991, 659990, 791988, 830310, 857987, 989985, 996372, 1187982, 1245465, 1319980, 1660620, 1715974, 1979970, 2375964, 2490930, 2573961, 2969955, 3431948, 3959940, 4289935, 4981860, 5147922, 5939910, 7721883, 8579870, 10295844, 11879820, 12869805, 15443766, 17159740, 25739610, 30887532, 38609415, 51479220, 77218830, 154437660]

約数ペア:

[(1, 154437660), (2, 77218830), (3, 51479220), (4, 38609415), (5, 30887532), (6, 25739610), (9, 17159740), (10, 15443766), (12, 12869805), (13, 11879820), (15, 10295844), (18, 8579870), (20, 7721883), (26, 5939910), (30, 5147922), (31, 4981860), (36, 4289935), (39, 3959940), (45, 3431948), (52, 2969955), (60, 2573961), (62, 2490930), (65, 2375964), (78, 1979970), (90, 1715974), (93, 1660620), (117, 1319980), (124, 1245465), (130, 1187982), (155, 996372), (156, 989985), (180, 857987), (186, 830310), (195, 791988), (234, 659990), (260, 593991), (279, 553540), (310, 498186), (372, 415155), (390, 395994), (403, 383220), (465, 332124), (468, 329995), (558, 276770), (585, 263996), (620, 249093), (780, 197997), (806, 191610), (930, 166062), (1116, 138385), (1170, 131998), (1209, 127740), (1395, 110708), (1612, 95805), (1860, 83031), (2015, 76644), (2129, 72540), (2340, 65999), (2418, 63870), (2790, 55354), (3627, 42580), (4030, 38322), (4258, 36270), (4836, 31935), (5580, 27677), (6045, 25548), (6387, 24180), (7254, 21290), (8060, 19161), (8516, 18135), (10645, 14508), (12090, 12774)]