85070700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{661}}^1$

素因数の和:705

約数の個数: 216

約数和(自身を含む): 313740336

約数和(自身を除く): 228669636

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 25, 26, 30, 33, 36, 39, 44, 45, 50, 52, 55, 60, 65, 66, 75, 78, 90, 99, 100, 110, 117, 130, 132, 143, 150, 156, 165, 180, 195, 198, 220, 225, 234, 260, 275, 286, 300, 325, 330, 390, 396, 429, 450, 468, 495, 550, 572, 585, 650, 660, 661, 715, 780, 825, 858, 900, 975, 990, 1100, 1170, 1287, 1300, 1322, 1430, 1650, 1716, 1950, 1980, 1983, 2145, 2340, 2475, 2574, 2644, 2860, 2925, 3300, 3305, 3575, 3900, 3966, 4290, 4950, 5148, 5850, 5949, 6435, 6610, 7150, 7271, 7932, 8580, 8593, 9900, 9915, 10725, 11700, 11898, 12870, 13220, 14300, 14542, 16525, 17186, 19830, 21450, 21813, 23796, 25740, 25779, 29084, 29745, 32175, 33050, 34372, 36355, 39660, 42900, 42965, 43626, 49575, 51558, 59490, 64350, 65439, 66100, 72710, 77337, 85930, 87252, 94523, 99150, 103116, 109065, 118980, 128700, 128895, 130878, 145420, 148725, 154674, 171860, 181775, 189046, 198300, 214825, 218130, 257790, 261756, 283569, 297450, 309348, 327195, 363550, 378092, 386685, 429650, 436260, 472615, 515580, 545325, 567138, 594900, 644475, 654390, 727100, 773370, 850707, 859300, 945230, 1090650, 1134276, 1288950, 1308780, 1417845, 1546740, 1635975, 1701414, 1890460, 1933425, 2181300, 2363075, 2577900, 2835690, 3271950, 3402828, 3866850, 4253535, 4726150, 5671380, 6543900, 7089225, 7733700, 8507070, 9452300, 14178450, 17014140, 21267675, 28356900, 42535350, 85070700]

約数ペア:

[(1, 85070700), (2, 42535350), (3, 28356900), (4, 21267675), (5, 17014140), (6, 14178450), (9, 9452300), (10, 8507070), (11, 7733700), (12, 7089225), (13, 6543900), (15, 5671380), (18, 4726150), (20, 4253535), (22, 3866850), (25, 3402828), (26, 3271950), (30, 2835690), (33, 2577900), (36, 2363075), (39, 2181300), (44, 1933425), (45, 1890460), (50, 1701414), (52, 1635975), (55, 1546740), (60, 1417845), (65, 1308780), (66, 1288950), (75, 1134276), (78, 1090650), (90, 945230), (99, 859300), (100, 850707), (110, 773370), (117, 727100), (130, 654390), (132, 644475), (143, 594900), (150, 567138), (156, 545325), (165, 515580), (180, 472615), (195, 436260), (198, 429650), (220, 386685), (225, 378092), (234, 363550), (260, 327195), (275, 309348), (286, 297450), (300, 283569), (325, 261756), (330, 257790), (390, 218130), (396, 214825), (429, 198300), (450, 189046), (468, 181775), (495, 171860), (550, 154674), (572, 148725), (585, 145420), (650, 130878), (660, 128895), (661, 128700), (715, 118980), (780, 109065), (825, 103116), (858, 99150), (900, 94523), (975, 87252), (990, 85930), (1100, 77337), (1170, 72710), (1287, 66100), (1300, 65439), (1322, 64350), (1430, 59490), (1650, 51558), (1716, 49575), (1950, 43626), (1980, 42965), (1983, 42900), (2145, 39660), (2340, 36355), (2475, 34372), (2574, 33050), (2644, 32175), (2860, 29745), (2925, 29084), (3300, 25779), (3305, 25740), (3575, 23796), (3900, 21813), (3966, 21450), (4290, 19830), (4950, 17186), (5148, 16525), (5850, 14542), (5949, 14300), (6435, 13220), (6610, 12870), (7150, 11898), (7271, 11700), (7932, 10725), (8580, 9915), (8593, 9900)]