323015200

素因数分解:

$2^5\times 5^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{269}}^1$

素因数の和:387

約数の個数: 144

約数和(自身を含む): 843696000

約数和(自身を除く): 520680800

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 76, 79, 80, 95, 100, 152, 158, 160, 190, 200, 269, 304, 316, 380, 395, 400, 475, 538, 608, 632, 760, 790, 800, 950, 1076, 1264, 1345, 1501, 1520, 1580, 1900, 1975, 2152, 2528, 2690, 3002, 3040, 3160, 3800, 3950, 4304, 5111, 5380, 6004, 6320, 6725, 7505, 7600, 7900, 8608, 10222, 10760, 12008, 12640, 13450, 15010, 15200, 15800, 20444, 21251, 21520, 24016, 25555, 26900, 30020, 31600, 37525, 40888, 42502, 43040, 48032, 51110, 53800, 60040, 63200, 75050, 81776, 85004, 102220, 106255, 107600, 120080, 127775, 150100, 163552, 170008, 204440, 212510, 215200, 240160, 255550, 300200, 340016, 403769, 408880, 425020, 511100, 531275, 600400, 680032, 807538, 817760, 850040, 1022200, 1062550, 1200800, 1615076, 1700080, 2018845, 2044400, 2125100, 3230152, 3400160, 4037690, 4088800, 4250200, 6460304, 8075380, 8500400, 10094225, 12920608, 16150760, 17000800, 20188450, 32301520, 40376900, 64603040, 80753800, 161507600, 323015200]

約数ペア:

[(1, 323015200), (2, 161507600), (4, 80753800), (5, 64603040), (8, 40376900), (10, 32301520), (16, 20188450), (19, 17000800), (20, 16150760), (25, 12920608), (32, 10094225), (38, 8500400), (40, 8075380), (50, 6460304), (76, 4250200), (79, 4088800), (80, 4037690), (95, 3400160), (100, 3230152), (152, 2125100), (158, 2044400), (160, 2018845), (190, 1700080), (200, 1615076), (269, 1200800), (304, 1062550), (316, 1022200), (380, 850040), (395, 817760), (400, 807538), (475, 680032), (538, 600400), (608, 531275), (632, 511100), (760, 425020), (790, 408880), (800, 403769), (950, 340016), (1076, 300200), (1264, 255550), (1345, 240160), (1501, 215200), (1520, 212510), (1580, 204440), (1900, 170008), (1975, 163552), (2152, 150100), (2528, 127775), (2690, 120080), (3002, 107600), (3040, 106255), (3160, 102220), (3800, 85004), (3950, 81776), (4304, 75050), (5111, 63200), (5380, 60040), (6004, 53800), (6320, 51110), (6725, 48032), (7505, 43040), (7600, 42502), (7900, 40888), (8608, 37525), (10222, 31600), (10760, 30020), (12008, 26900), (12640, 25555), (13450, 24016), (15010, 21520), (15200, 21251), (15800, 20444)]