87310800

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{79}}^1\times {\mathrm{307}}^1$

素因数の和:410

約数の個数: 180

約数和(自身を含む): 307827520

約数和(自身を除く): 220516720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 79, 80, 90, 100, 120, 144, 150, 158, 180, 200, 225, 237, 240, 300, 307, 316, 360, 395, 400, 450, 474, 600, 614, 632, 711, 720, 790, 900, 921, 948, 1185, 1200, 1228, 1264, 1422, 1535, 1580, 1800, 1842, 1896, 1975, 2370, 2456, 2763, 2844, 3070, 3160, 3555, 3600, 3684, 3792, 3950, 4605, 4740, 4912, 5526, 5688, 5925, 6140, 6320, 7110, 7368, 7675, 7900, 9210, 9480, 11052, 11376, 11850, 12280, 13815, 14220, 14736, 15350, 15800, 17775, 18420, 18960, 22104, 23025, 23700, 24253, 24560, 27630, 28440, 30700, 31600, 35550, 36840, 44208, 46050, 47400, 48506, 55260, 56880, 61400, 69075, 71100, 72759, 73680, 92100, 94800, 97012, 110520, 121265, 122800, 138150, 142200, 145518, 184200, 194024, 218277, 221040, 242530, 276300, 284400, 291036, 363795, 368400, 388048, 436554, 485060, 552600, 582072, 606325, 727590, 873108, 970120, 1091385, 1105200, 1164144, 1212650, 1455180, 1746216, 1818975, 1940240, 2182770, 2425300, 2910360, 3492432, 3637950, 4365540, 4850600, 5456925, 5820720, 7275900, 8731080, 9701200, 10913850, 14551800, 17462160, 21827700, 29103600, 43655400, 87310800]

約数ペア:

[(1, 87310800), (2, 43655400), (3, 29103600), (4, 21827700), (5, 17462160), (6, 14551800), (8, 10913850), (9, 9701200), (10, 8731080), (12, 7275900), (15, 5820720), (16, 5456925), (18, 4850600), (20, 4365540), (24, 3637950), (25, 3492432), (30, 2910360), (36, 2425300), (40, 2182770), (45, 1940240), (48, 1818975), (50, 1746216), (60, 1455180), (72, 1212650), (75, 1164144), (79, 1105200), (80, 1091385), (90, 970120), (100, 873108), (120, 727590), (144, 606325), (150, 582072), (158, 552600), (180, 485060), (200, 436554), (225, 388048), (237, 368400), (240, 363795), (300, 291036), (307, 284400), (316, 276300), (360, 242530), (395, 221040), (400, 218277), (450, 194024), (474, 184200), (600, 145518), (614, 142200), (632, 138150), (711, 122800), (720, 121265), (790, 110520), (900, 97012), (921, 94800), (948, 92100), (1185, 73680), (1200, 72759), (1228, 71100), (1264, 69075), (1422, 61400), (1535, 56880), (1580, 55260), (1800, 48506), (1842, 47400), (1896, 46050), (1975, 44208), (2370, 36840), (2456, 35550), (2763, 31600), (2844, 30700), (3070, 28440), (3160, 27630), (3555, 24560), (3600, 24253), (3684, 23700), (3792, 23025), (3950, 22104), (4605, 18960), (4740, 18420), (4912, 17775), (5526, 15800), (5688, 15350), (5925, 14736), (6140, 14220), (6320, 13815), (7110, 12280), (7368, 11850), (7675, 11376), (7900, 11052), (9210, 9480)]