85695240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{509}}^1$

素因数の和:607

約数の個数: 128

約数和(自身を含む): 273196800

約数和(自身を除く): 187501560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 61, 69, 92, 115, 120, 122, 138, 183, 184, 230, 244, 276, 305, 345, 366, 460, 488, 509, 552, 610, 690, 732, 915, 920, 1018, 1220, 1380, 1403, 1464, 1527, 1830, 2036, 2440, 2545, 2760, 2806, 3054, 3660, 4072, 4209, 5090, 5612, 6108, 7015, 7320, 7635, 8418, 10180, 11224, 11707, 12216, 14030, 15270, 16836, 20360, 21045, 23414, 28060, 30540, 31049, 33672, 35121, 42090, 46828, 56120, 58535, 61080, 62098, 70242, 84180, 93147, 93656, 117070, 124196, 140484, 155245, 168360, 175605, 186294, 234140, 248392, 280968, 310490, 351210, 372588, 465735, 468280, 620980, 702420, 714127, 745176, 931470, 1241960, 1404840, 1428254, 1862940, 2142381, 2856508, 3570635, 3725880, 4284762, 5713016, 7141270, 8569524, 10711905, 14282540, 17139048, 21423810, 28565080, 42847620, 85695240]

約数ペア:

[(1, 85695240), (2, 42847620), (3, 28565080), (4, 21423810), (5, 17139048), (6, 14282540), (8, 10711905), (10, 8569524), (12, 7141270), (15, 5713016), (20, 4284762), (23, 3725880), (24, 3570635), (30, 2856508), (40, 2142381), (46, 1862940), (60, 1428254), (61, 1404840), (69, 1241960), (92, 931470), (115, 745176), (120, 714127), (122, 702420), (138, 620980), (183, 468280), (184, 465735), (230, 372588), (244, 351210), (276, 310490), (305, 280968), (345, 248392), (366, 234140), (460, 186294), (488, 175605), (509, 168360), (552, 155245), (610, 140484), (690, 124196), (732, 117070), (915, 93656), (920, 93147), (1018, 84180), (1220, 70242), (1380, 62098), (1403, 61080), (1464, 58535), (1527, 56120), (1830, 46828), (2036, 42090), (2440, 35121), (2545, 33672), (2760, 31049), (2806, 30540), (3054, 28060), (3660, 23414), (4072, 21045), (4209, 20360), (5090, 16836), (5612, 15270), (6108, 14030), (7015, 12216), (7320, 11707), (7635, 11224), (8418, 10180)]