312508200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{347}}^1$

素因数の和:464

約数の個数: 192

約数和(自身を含む): 1035648000

約数和(自身を除く): 723139800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 25, 30, 38, 40, 50, 57, 60, 75, 76, 79, 95, 100, 114, 120, 150, 152, 158, 190, 200, 228, 237, 285, 300, 316, 347, 380, 395, 456, 474, 475, 570, 600, 632, 694, 760, 790, 948, 950, 1041, 1140, 1185, 1388, 1425, 1501, 1580, 1735, 1896, 1900, 1975, 2082, 2280, 2370, 2776, 2850, 3002, 3160, 3470, 3800, 3950, 4164, 4503, 4740, 5205, 5700, 5925, 6004, 6593, 6940, 7505, 7900, 8328, 8675, 9006, 9480, 10410, 11400, 11850, 12008, 13186, 13880, 15010, 15800, 17350, 18012, 19779, 20820, 22515, 23700, 26025, 26372, 27413, 30020, 32965, 34700, 36024, 37525, 39558, 41640, 45030, 47400, 52050, 52744, 54826, 60040, 65930, 69400, 75050, 79116, 82239, 90060, 98895, 104100, 109652, 112575, 131860, 137065, 150100, 158232, 164478, 164825, 180120, 197790, 208200, 219304, 225150, 263720, 274130, 300200, 328956, 329650, 395580, 411195, 450300, 494475, 520847, 548260, 657912, 659300, 685325, 791160, 822390, 900600, 988950, 1041694, 1096520, 1318600, 1370650, 1562541, 1644780, 1977900, 2055975, 2083388, 2604235, 2741300, 3125082, 3289560, 3955800, 4111950, 4166776, 5208470, 5482600, 6250164, 7812705, 8223900, 10416940, 12500328, 13021175, 15625410, 16447800, 20833880, 26042350, 31250820, 39063525, 52084700, 62501640, 78127050, 104169400, 156254100, 312508200]

約数ペア:

[(1, 312508200), (2, 156254100), (3, 104169400), (4, 78127050), (5, 62501640), (6, 52084700), (8, 39063525), (10, 31250820), (12, 26042350), (15, 20833880), (19, 16447800), (20, 15625410), (24, 13021175), (25, 12500328), (30, 10416940), (38, 8223900), (40, 7812705), (50, 6250164), (57, 5482600), (60, 5208470), (75, 4166776), (76, 4111950), (79, 3955800), (95, 3289560), (100, 3125082), (114, 2741300), (120, 2604235), (150, 2083388), (152, 2055975), (158, 1977900), (190, 1644780), (200, 1562541), (228, 1370650), (237, 1318600), (285, 1096520), (300, 1041694), (316, 988950), (347, 900600), (380, 822390), (395, 791160), (456, 685325), (474, 659300), (475, 657912), (570, 548260), (600, 520847), (632, 494475), (694, 450300), (760, 411195), (790, 395580), (948, 329650), (950, 328956), (1041, 300200), (1140, 274130), (1185, 263720), (1388, 225150), (1425, 219304), (1501, 208200), (1580, 197790), (1735, 180120), (1896, 164825), (1900, 164478), (1975, 158232), (2082, 150100), (2280, 137065), (2370, 131860), (2776, 112575), (2850, 109652), (3002, 104100), (3160, 98895), (3470, 90060), (3800, 82239), (3950, 79116), (4164, 75050), (4503, 69400), (4740, 65930), (5205, 60040), (5700, 54826), (5925, 52744), (6004, 52050), (6593, 47400), (6940, 45030), (7505, 41640), (7900, 39558), (8328, 37525), (8675, 36024), (9006, 34700), (9480, 32965), (10410, 30020), (11400, 27413), (11850, 26372), (12008, 26025), (13186, 23700), (13880, 22515), (15010, 20820), (15800, 19779), (17350, 18012)]