87759720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3533}}^1$

素因数の和:3576

約数の個数: 128

約数和(自身を含む): 305337600

約数和(自身を除く): 217577880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 90, 92, 108, 115, 120, 135, 138, 180, 184, 207, 216, 230, 270, 276, 345, 360, 414, 460, 540, 552, 621, 690, 828, 920, 1035, 1080, 1242, 1380, 1656, 2070, 2484, 2760, 3105, 3533, 4140, 4968, 6210, 7066, 8280, 10599, 12420, 14132, 17665, 21198, 24840, 28264, 31797, 35330, 42396, 52995, 63594, 70660, 81259, 84792, 95391, 105990, 127188, 141320, 158985, 162518, 190782, 211980, 243777, 254376, 317970, 325036, 381564, 406295, 423960, 476955, 487554, 635940, 650072, 731331, 763128, 812590, 953910, 975108, 1218885, 1271880, 1462662, 1625180, 1907820, 1950216, 2193993, 2437770, 2925324, 3250360, 3656655, 3815640, 4387986, 4875540, 5850648, 7313310, 8775972, 9751080, 10969965, 14626620, 17551944, 21939930, 29253240, 43879860, 87759720]

約数ペア:

[(1, 87759720), (2, 43879860), (3, 29253240), (4, 21939930), (5, 17551944), (6, 14626620), (8, 10969965), (9, 9751080), (10, 8775972), (12, 7313310), (15, 5850648), (18, 4875540), (20, 4387986), (23, 3815640), (24, 3656655), (27, 3250360), (30, 2925324), (36, 2437770), (40, 2193993), (45, 1950216), (46, 1907820), (54, 1625180), (60, 1462662), (69, 1271880), (72, 1218885), (90, 975108), (92, 953910), (108, 812590), (115, 763128), (120, 731331), (135, 650072), (138, 635940), (180, 487554), (184, 476955), (207, 423960), (216, 406295), (230, 381564), (270, 325036), (276, 317970), (345, 254376), (360, 243777), (414, 211980), (460, 190782), (540, 162518), (552, 158985), (621, 141320), (690, 127188), (828, 105990), (920, 95391), (1035, 84792), (1080, 81259), (1242, 70660), (1380, 63594), (1656, 52995), (2070, 42396), (2484, 35330), (2760, 31797), (3105, 28264), (3533, 24840), (4140, 21198), (4968, 17665), (6210, 14132), (7066, 12420), (8280, 10599)]