257353200

素因数分解:

$2^4\times 3^4\times 5^2\times {\mathrm{13}}^2\times {\mathrm{47}}^1$

素因数の和:103

約数の個数: 450

約数和(自身を含む): 1021412304

約数和(自身を除く): 764059104

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 27, 30, 36, 39, 40, 45, 47, 48, 50, 52, 54, 60, 65, 72, 75, 78, 80, 81, 90, 94, 100, 104, 108, 117, 120, 130, 135, 141, 144, 150, 156, 162, 169, 180, 188, 195, 200, 208, 216, 225, 234, 235, 240, 260, 270, 282, 300, 312, 324, 325, 338, 351, 360, 376, 390, 400, 405, 423, 432, 450, 468, 470, 507, 520, 540, 564, 585, 600, 611, 624, 648, 650, 675, 676, 702, 705, 720, 752, 780, 810, 845, 846, 900, 936, 940, 975, 1014, 1040, 1053, 1080, 1128, 1170, 1175, 1200, 1222, 1269, 1296, 1300, 1350, 1352, 1404, 1410, 1521, 1560, 1620, 1690, 1692, 1755, 1800, 1833, 1872, 1880, 1950, 2025, 2028, 2106, 2115, 2160, 2256, 2340, 2350, 2444, 2535, 2538, 2600, 2700, 2704, 2808, 2820, 2925, 3042, 3055, 3120, 3240, 3380, 3384, 3510, 3525, 3600, 3666, 3760, 3807, 3900, 4050, 4056, 4212, 4225, 4230, 4563, 4680, 4700, 4888, 5070, 5076, 5200, 5265, 5400, 5499, 5616, 5640, 5850, 6084, 6110, 6345, 6480, 6760, 6768, 7020, 7050, 7332, 7605, 7614, 7800, 7943, 8100, 8112, 8424, 8450, 8460, 8775, 9126, 9165, 9360, 9400, 9776, 10140, 10152, 10530, 10575, 10800, 10998, 11280, 11700, 12168, 12220, 12675, 12690, 13520, 13689, 14040, 14100, 14664, 15210, 15228, 15275, 15600, 15886, 16200, 16497, 16848, 16900, 16920, 17550, 18252, 18330, 18800, 19035, 20280, 20304, 21060, 21150, 21996, 22815, 23400, 23829, 24336, 24440, 25350, 25380, 26325, 27378, 27495, 28080, 28200, 29328, 30420, 30456, 30550, 31725, 31772, 32400, 32994, 33800, 33840, 35100, 36504, 36660, 38025, 38070, 39715, 40560, 42120, 42300, 43992, 45630, 45825, 46800, 47658, 48880, 49491, 50700, 50760, 52650, 54756, 54990, 56400, 60840, 60912, 61100, 63450, 63544, 65988, 67600, 68445, 70200, 71487, 73008, 73320, 76050, 76140, 79430, 82485, 84240, 84600, 87984, 91260, 91650, 95175, 95316, 98982, 101400, 101520, 105300, 109512, 109980, 114075, 119145, 121680, 122200, 126900, 127088, 131976, 136890, 137475, 140400, 142974, 146640, 152100, 152280, 158860, 164970, 169200, 182520, 183300, 190350, 190632, 197964, 198575, 202800, 210600, 214461, 219024, 219960, 228150, 238290, 244400, 247455, 253800, 263952, 273780, 274950, 285948, 304200, 304560, 317720, 329940, 342225, 357435, 365040, 366600, 380700, 381264, 395928, 397150, 412425, 421200, 428922, 439920, 456300, 476580, 494910, 507600, 547560, 549900, 571896, 595725, 608400, 635440, 643383, 659880, 684450, 714870, 733200, 761400, 791856, 794300, 824850, 857844, 912600, 953160, 989820, 1072305, 1095120, 1099800, 1143792, 1191450, 1237275, 1286766, 1319760, 1368900, 1429740, 1522800, 1588600, 1649700, 1715688, 1787175, 1825200, 1906320, 1979640, 2144610, 2199600, 2382900, 2474550, 2573532, 2737800, 2859480, 3177200, 3216915, 3299400, 3431376, 3574350, 3959280, 4289220, 4765800, 4949100, 5147064, 5361525, 5475600, 5718960, 6433830, 6598800, 7148700, 8578440, 9531600, 9898200, 10294128, 10723050, 12867660, 14297400, 16084575, 17156880, 19796400, 21446100, 25735320, 28594800, 32169150, 42892200, 51470640, 64338300, 85784400, 128676600, 257353200]

約数ペア:

[(1, 257353200), (2, 128676600), (3, 85784400), (4, 64338300), (5, 51470640), (6, 42892200), (8, 32169150), (9, 28594800), (10, 25735320), (12, 21446100), (13, 19796400), (15, 17156880), (16, 16084575), (18, 14297400), (20, 12867660), (24, 10723050), (25, 10294128), (26, 9898200), (27, 9531600), (30, 8578440), (36, 7148700), (39, 6598800), (40, 6433830), (45, 5718960), (47, 5475600), (48, 5361525), (50, 5147064), (52, 4949100), (54, 4765800), (60, 4289220), (65, 3959280), (72, 3574350), (75, 3431376), (78, 3299400), (80, 3216915), (81, 3177200), (90, 2859480), (94, 2737800), (100, 2573532), (104, 2474550), (108, 2382900), (117, 2199600), (120, 2144610), (130, 1979640), (135, 1906320), (141, 1825200), (144, 1787175), (150, 1715688), (156, 1649700), (162, 1588600), (169, 1522800), (180, 1429740), (188, 1368900), (195, 1319760), (200, 1286766), (208, 1237275), (216, 1191450), (225, 1143792), (234, 1099800), (235, 1095120), (240, 1072305), (260, 989820), (270, 953160), (282, 912600), (300, 857844), (312, 824850), (324, 794300), (325, 791856), (338, 761400), (351, 733200), (360, 714870), (376, 684450), (390, 659880), (400, 643383), (405, 635440), (423, 608400), (432, 595725), (450, 571896), (468, 549900), (470, 547560), (507, 507600), (520, 494910), (540, 476580), (564, 456300), (585, 439920), (600, 428922), (611, 421200), (624, 412425), (648, 397150), (650, 395928), (675, 381264), (676, 380700), (702, 366600), (705, 365040), (720, 357435), (752, 342225), (780, 329940), (810, 317720), (845, 304560), (846, 304200), (900, 285948), (936, 274950), (940, 273780), (975, 263952), (1014, 253800), (1040, 247455), (1053, 244400), (1080, 238290), (1128, 228150), (1170, 219960), (1175, 219024), (1200, 214461), (1222, 210600), (1269, 202800), (1296, 198575), (1300, 197964), (1350, 190632), (1352, 190350), (1404, 183300), (1410, 182520), (1521, 169200), (1560, 164970), (1620, 158860), (1690, 152280), (1692, 152100), (1755, 146640), (1800, 142974), (1833, 140400), (1872, 137475), (1880, 136890), (1950, 131976), (2025, 127088), (2028, 126900), (2106, 122200), (2115, 121680), (2160, 119145), (2256, 114075), (2340, 109980), (2350, 109512), (2444, 105300), (2535, 101520), (2538, 101400), (2600, 98982), (2700, 95316), (2704, 95175), (2808, 91650), (2820, 91260), (2925, 87984), (3042, 84600), (3055, 84240), (3120, 82485), (3240, 79430), (3380, 76140), (3384, 76050), (3510, 73320), (3525, 73008), (3600, 71487), (3666, 70200), (3760, 68445), (3807, 67600), (3900, 65988), (4050, 63544), (4056, 63450), (4212, 61100), (4225, 60912), (4230, 60840), (4563, 56400), (4680, 54990), (4700, 54756), (4888, 52650), (5070, 50760), (5076, 50700), (5200, 49491), (5265, 48880), (5400, 47658), (5499, 46800), (5616, 45825), (5640, 45630), (5850, 43992), (6084, 42300), (6110, 42120), (6345, 40560), (6480, 39715), (6760, 38070), (6768, 38025), (7020, 36660), (7050, 36504), (7332, 35100), (7605, 33840), (7614, 33800), (7800, 32994), (7943, 32400), (8100, 31772), (8112, 31725), (8424, 30550), (8450, 30456), (8460, 30420), (8775, 29328), (9126, 28200), (9165, 28080), (9360, 27495), (9400, 27378), (9776, 26325), (10140, 25380), (10152, 25350), (10530, 24440), (10575, 24336), (10800, 23829), (10998, 23400), (11280, 22815), (11700, 21996), (12168, 21150), (12220, 21060), (12675, 20304), (12690, 20280), (13520, 19035), (13689, 18800), (14040, 18330), (14100, 18252), (14664, 17550), (15210, 16920), (15228, 16900), (15275, 16848), (15600, 16497), (15886, 16200)]