312413400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{13}}^3\times {\mathrm{79}}^1$

素因数の和:140

約数の個数: 288

約数和(自身を含む): 1150968000

約数和(自身を除く): 838554600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 50, 52, 60, 65, 72, 75, 78, 79, 90, 100, 104, 117, 120, 130, 150, 156, 158, 169, 180, 195, 200, 225, 234, 237, 260, 300, 312, 316, 325, 338, 360, 390, 395, 450, 468, 474, 507, 520, 585, 600, 632, 650, 676, 711, 780, 790, 845, 900, 936, 948, 975, 1014, 1027, 1170, 1185, 1300, 1352, 1422, 1521, 1560, 1580, 1690, 1800, 1896, 1950, 1975, 2028, 2054, 2197, 2340, 2370, 2535, 2600, 2844, 2925, 3042, 3081, 3160, 3380, 3555, 3900, 3950, 4056, 4108, 4225, 4394, 4680, 4740, 5070, 5135, 5688, 5850, 5925, 6084, 6162, 6591, 6760, 7110, 7605, 7800, 7900, 8216, 8450, 8788, 9243, 9480, 10140, 10270, 10985, 11700, 11850, 12168, 12324, 12675, 13182, 13351, 14220, 15210, 15405, 15800, 16900, 17576, 17775, 18486, 19773, 20280, 20540, 21970, 23400, 23700, 24648, 25350, 25675, 26364, 26702, 28440, 30420, 30810, 32955, 33800, 35550, 36972, 38025, 39546, 40053, 41080, 43940, 46215, 47400, 50700, 51350, 52728, 53404, 54925, 60840, 61620, 65910, 66755, 71100, 73944, 76050, 77025, 79092, 80106, 87880, 92430, 98865, 101400, 102700, 106808, 109850, 120159, 123240, 131820, 133510, 142200, 152100, 154050, 158184, 160212, 164775, 173563, 184860, 197730, 200265, 205400, 219700, 231075, 240318, 263640, 267020, 304200, 308100, 320424, 329550, 333775, 347126, 369720, 395460, 400530, 439400, 462150, 480636, 494325, 520689, 534040, 600795, 616200, 659100, 667550, 694252, 790920, 801060, 867815, 924300, 961272, 988650, 1001325, 1041378, 1201590, 1318200, 1335100, 1388504, 1562067, 1602120, 1735630, 1848600, 1977300, 2002650, 2082756, 2403180, 2603445, 2670200, 3003975, 3124134, 3471260, 3954600, 4005300, 4165512, 4339075, 4806360, 5206890, 6007950, 6248268, 6942520, 7810335, 8010600, 8678150, 10413780, 12015900, 12496536, 13017225, 15620670, 17356300, 20827560, 24031800, 26034450, 31241340, 34712600, 39051675, 52068900, 62482680, 78103350, 104137800, 156206700, 312413400]

約数ペア:

[(1, 312413400), (2, 156206700), (3, 104137800), (4, 78103350), (5, 62482680), (6, 52068900), (8, 39051675), (9, 34712600), (10, 31241340), (12, 26034450), (13, 24031800), (15, 20827560), (18, 17356300), (20, 15620670), (24, 13017225), (25, 12496536), (26, 12015900), (30, 10413780), (36, 8678150), (39, 8010600), (40, 7810335), (45, 6942520), (50, 6248268), (52, 6007950), (60, 5206890), (65, 4806360), (72, 4339075), (75, 4165512), (78, 4005300), (79, 3954600), (90, 3471260), (100, 3124134), (104, 3003975), (117, 2670200), (120, 2603445), (130, 2403180), (150, 2082756), (156, 2002650), (158, 1977300), (169, 1848600), (180, 1735630), (195, 1602120), (200, 1562067), (225, 1388504), (234, 1335100), (237, 1318200), (260, 1201590), (300, 1041378), (312, 1001325), (316, 988650), (325, 961272), (338, 924300), (360, 867815), (390, 801060), (395, 790920), (450, 694252), (468, 667550), (474, 659100), (507, 616200), (520, 600795), (585, 534040), (600, 520689), (632, 494325), (650, 480636), (676, 462150), (711, 439400), (780, 400530), (790, 395460), (845, 369720), (900, 347126), (936, 333775), (948, 329550), (975, 320424), (1014, 308100), (1027, 304200), (1170, 267020), (1185, 263640), (1300, 240318), (1352, 231075), (1422, 219700), (1521, 205400), (1560, 200265), (1580, 197730), (1690, 184860), (1800, 173563), (1896, 164775), (1950, 160212), (1975, 158184), (2028, 154050), (2054, 152100), (2197, 142200), (2340, 133510), (2370, 131820), (2535, 123240), (2600, 120159), (2844, 109850), (2925, 106808), (3042, 102700), (3081, 101400), (3160, 98865), (3380, 92430), (3555, 87880), (3900, 80106), (3950, 79092), (4056, 77025), (4108, 76050), (4225, 73944), (4394, 71100), (4680, 66755), (4740, 65910), (5070, 61620), (5135, 60840), (5688, 54925), (5850, 53404), (5925, 52728), (6084, 51350), (6162, 50700), (6591, 47400), (6760, 46215), (7110, 43940), (7605, 41080), (7800, 40053), (7900, 39546), (8216, 38025), (8450, 36972), (8788, 35550), (9243, 33800), (9480, 32955), (10140, 30810), (10270, 30420), (10985, 28440), (11700, 26702), (11850, 26364), (12168, 25675), (12324, 25350), (12675, 24648), (13182, 23700), (13351, 23400), (14220, 21970), (15210, 20540), (15405, 20280), (15800, 19773), (16900, 18486), (17576, 17775)]