87594120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:260

約数の個数: 192

約数和(自身を含む): 303264000

約数和(自身を除く): 215669880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 71, 72, 90, 92, 115, 120, 138, 142, 149, 180, 184, 207, 213, 230, 276, 284, 298, 345, 355, 360, 414, 426, 447, 460, 552, 568, 596, 639, 690, 710, 745, 828, 852, 894, 920, 1035, 1065, 1192, 1278, 1341, 1380, 1420, 1490, 1633, 1656, 1704, 1788, 2070, 2130, 2235, 2556, 2682, 2760, 2840, 2980, 3195, 3266, 3427, 3576, 4140, 4260, 4470, 4899, 5112, 5364, 5960, 6390, 6532, 6705, 6854, 8165, 8280, 8520, 8940, 9798, 10281, 10579, 10728, 12780, 13064, 13410, 13708, 14697, 16330, 17135, 17880, 19596, 20562, 21158, 24495, 25560, 26820, 27416, 29394, 30843, 31737, 32660, 34270, 39192, 41124, 42316, 48990, 51405, 52895, 53640, 58788, 61686, 63474, 65320, 68540, 73485, 82248, 84632, 95211, 97980, 102810, 105790, 117576, 123372, 126948, 137080, 146970, 154215, 158685, 190422, 195960, 205620, 211580, 243317, 246744, 253896, 293940, 308430, 317370, 380844, 411240, 423160, 476055, 486634, 587880, 616860, 634740, 729951, 761688, 952110, 973268, 1216585, 1233720, 1269480, 1459902, 1904220, 1946536, 2189853, 2433170, 2919804, 3649755, 3808440, 4379706, 4866340, 5839608, 7299510, 8759412, 9732680, 10949265, 14599020, 17518824, 21898530, 29198040, 43797060, 87594120]

約数ペア:

[(1, 87594120), (2, 43797060), (3, 29198040), (4, 21898530), (5, 17518824), (6, 14599020), (8, 10949265), (9, 9732680), (10, 8759412), (12, 7299510), (15, 5839608), (18, 4866340), (20, 4379706), (23, 3808440), (24, 3649755), (30, 2919804), (36, 2433170), (40, 2189853), (45, 1946536), (46, 1904220), (60, 1459902), (69, 1269480), (71, 1233720), (72, 1216585), (90, 973268), (92, 952110), (115, 761688), (120, 729951), (138, 634740), (142, 616860), (149, 587880), (180, 486634), (184, 476055), (207, 423160), (213, 411240), (230, 380844), (276, 317370), (284, 308430), (298, 293940), (345, 253896), (355, 246744), (360, 243317), (414, 211580), (426, 205620), (447, 195960), (460, 190422), (552, 158685), (568, 154215), (596, 146970), (639, 137080), (690, 126948), (710, 123372), (745, 117576), (828, 105790), (852, 102810), (894, 97980), (920, 95211), (1035, 84632), (1065, 82248), (1192, 73485), (1278, 68540), (1341, 65320), (1380, 63474), (1420, 61686), (1490, 58788), (1633, 53640), (1656, 52895), (1704, 51405), (1788, 48990), (2070, 42316), (2130, 41124), (2235, 39192), (2556, 34270), (2682, 32660), (2760, 31737), (2840, 30843), (2980, 29394), (3195, 27416), (3266, 26820), (3427, 25560), (3576, 24495), (4140, 21158), (4260, 20562), (4470, 19596), (4899, 17880), (5112, 17135), (5364, 16330), (5960, 14697), (6390, 13708), (6532, 13410), (6705, 13064), (6854, 12780), (8165, 10728), (8280, 10579), (8520, 10281), (8940, 9798)]