89457480

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{11833}}^1$

素因数の和:11860

約数の個数: 128

約数和(自身を含む): 340819200

約数和(自身を除く): 251361720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 11833, 23666, 35499, 47332, 59165, 70998, 82831, 94664, 106497, 118330, 141996, 165662, 177495, 212994, 236660, 248493, 283992, 319491, 331324, 354990, 414155, 425988, 473320, 496986, 532485, 638982, 662648, 709980, 745479, 828310, 851976, 993972, 1064970, 1242465, 1277964, 1419960, 1490958, 1597455, 1656620, 1987944, 2129940, 2236437, 2484930, 2555928, 2981916, 3194910, 3313240, 3727395, 4259880, 4472874, 4969860, 5963832, 6389820, 7454790, 8945748, 9939720, 11182185, 12779640, 14909580, 17891496, 22364370, 29819160, 44728740, 89457480]

約数ペア:

[(1, 89457480), (2, 44728740), (3, 29819160), (4, 22364370), (5, 17891496), (6, 14909580), (7, 12779640), (8, 11182185), (9, 9939720), (10, 8945748), (12, 7454790), (14, 6389820), (15, 5963832), (18, 4969860), (20, 4472874), (21, 4259880), (24, 3727395), (27, 3313240), (28, 3194910), (30, 2981916), (35, 2555928), (36, 2484930), (40, 2236437), (42, 2129940), (45, 1987944), (54, 1656620), (56, 1597455), (60, 1490958), (63, 1419960), (70, 1277964), (72, 1242465), (84, 1064970), (90, 993972), (105, 851976), (108, 828310), (120, 745479), (126, 709980), (135, 662648), (140, 638982), (168, 532485), (180, 496986), (189, 473320), (210, 425988), (216, 414155), (252, 354990), (270, 331324), (280, 319491), (315, 283992), (360, 248493), (378, 236660), (420, 212994), (504, 177495), (540, 165662), (630, 141996), (756, 118330), (840, 106497), (945, 94664), (1080, 82831), (1260, 70998), (1512, 59165), (1890, 47332), (2520, 35499), (3780, 23666), (7560, 11833)]