85295880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7643}}^1$

素因数の和:7691

約数の個数: 96

約数和(自身を含む): 286191360

約数和(自身を除く): 200895480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 7643, 11160, 15286, 22929, 30572, 38215, 45858, 61144, 68787, 76430, 91716, 114645, 137574, 152860, 183432, 229290, 236933, 275148, 305720, 343935, 458580, 473866, 550296, 687870, 710799, 917160, 947732, 1184665, 1375740, 1421598, 1895464, 2132397, 2369330, 2751480, 2843196, 3553995, 4264794, 4738660, 5686392, 7107990, 8529588, 9477320, 10661985, 14215980, 17059176, 21323970, 28431960, 42647940, 85295880]

約数ペア:

[(1, 85295880), (2, 42647940), (3, 28431960), (4, 21323970), (5, 17059176), (6, 14215980), (8, 10661985), (9, 9477320), (10, 8529588), (12, 7107990), (15, 5686392), (18, 4738660), (20, 4264794), (24, 3553995), (30, 2843196), (31, 2751480), (36, 2369330), (40, 2132397), (45, 1895464), (60, 1421598), (62, 1375740), (72, 1184665), (90, 947732), (93, 917160), (120, 710799), (124, 687870), (155, 550296), (180, 473866), (186, 458580), (248, 343935), (279, 305720), (310, 275148), (360, 236933), (372, 229290), (465, 183432), (558, 152860), (620, 137574), (744, 114645), (930, 91716), (1116, 76430), (1240, 68787), (1395, 61144), (1860, 45858), (2232, 38215), (2790, 30572), (3720, 22929), (5580, 15286), (7643, 11160)]