68079842.000000000

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{1699}}^1$

素因数の和:1755

約数の個数: 168

約数和(自身を含む): 856691200

約数和(自身を除く): 603880000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 32, 40, 48, 50, 60, 62, 64, 75, 80, 93, 96, 100, 120, 124, 150, 155, 160, 186, 192, 200, 240, 248, 300, 310, 320, 372, 400, 465, 480, 496, 600, 620, 744, 775, 800, 930, 960, 992, 1200, 1240, 1488, 1550, 1600, 1699, 1860, 1984, 2325, 2400, 2480, 2976, 3100, 3398, 3720, 4650, 4800, 4960, 5097, 5952, 6200, 6796, 7440, 8495, 9300, 9920, 10194, 12400, 13592, 14880, 16990, 18600, 20388, 24800, 25485, 27184, 29760, 33980, 37200, 40776, 42475, 49600, 50970, 52669, 54368, 67960, 74400, 81552, 84950, 101940, 105338, 108736, 127425, 135920, 148800, 158007, 163104, 169900, 203880, 210676, 254850, 263345, 271840, 316014, 326208, 339800, 407760, 421352, 509700, 526690, 543680, 632028, 679600, 790035, 815520, 842704, 1019400, 1053380, 1264056, 1316725, 1359200, 1580070, 1631040, 1685408, 2038800, 2106760, 2528112, 2633450, 2718400, 3160140, 3370816, 3950175, 4077600, 4213520, 5056224, 5266900, 6320280, 7900350, 8155200, 8427040, 10112448, 10533800, 12640560, 15800700, 16854080, 21067600, 25281120, 31601400, 42135200, 50562240, 63202800, 84270400, 126405600, 252811200]

約数ペア:

[(1, 252811200), (2, 126405600), (3, 84270400), (4, 63202800), (5, 50562240), (6, 42135200), (8, 31601400), (10, 25281120), (12, 21067600), (15, 16854080), (16, 15800700), (20, 12640560), (24, 10533800), (25, 10112448), (30, 8427040), (31, 8155200), (32, 7900350), (40, 6320280), (48, 5266900), (50, 5056224), (60, 4213520), (62, 4077600), (64, 3950175), (75, 3370816), (80, 3160140), (93, 2718400), (96, 2633450), (100, 2528112), (120, 2106760), (124, 2038800), (150, 1685408), (155, 1631040), (160, 1580070), (186, 1359200), (192, 1316725), (200, 1264056), (240, 1053380), (248, 1019400), (300, 842704), (310, 815520), (320, 790035), (372, 679600), (400, 632028), (465, 543680), (480, 526690), (496, 509700), (600, 421352), (620, 407760), (744, 339800), (775, 326208), (800, 316014), (930, 271840), (960, 263345), (992, 254850), (1200, 210676), (1240, 203880), (1488, 169900), (1550, 163104), (1600, 158007), (1699, 148800), (1860, 135920), (1984, 127425), (2325, 108736), (2400, 105338), (2480, 101940), (2976, 84950), (3100, 81552), (3398, 74400), (3720, 67960), (4650, 54368), (4800, 52669), (4960, 50970), (5097, 49600), (5952, 42475), (6200, 40776), (6796, 37200), (7440, 33980), (8495, 29760), (9300, 27184), (9920, 25485), (10194, 24800), (12400, 20388), (13592, 18600), (14880, 16990)]