199453800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{281}}^1$

素因数の和:333

約数の個数: 288

約数和(自身を含む): 767897280

約数和(自身を除く): 568443480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 25, 26, 28, 30, 35, 39, 40, 42, 50, 52, 56, 60, 65, 70, 75, 78, 84, 91, 100, 104, 105, 120, 130, 140, 150, 156, 168, 169, 175, 182, 195, 200, 210, 260, 273, 280, 281, 300, 312, 325, 338, 350, 364, 390, 420, 455, 507, 520, 525, 546, 562, 600, 650, 676, 700, 728, 780, 840, 843, 845, 910, 975, 1014, 1050, 1092, 1124, 1183, 1300, 1352, 1365, 1400, 1405, 1560, 1686, 1690, 1820, 1950, 1967, 2028, 2100, 2184, 2248, 2275, 2366, 2535, 2600, 2730, 2810, 3372, 3380, 3549, 3640, 3653, 3900, 3934, 4056, 4200, 4215, 4225, 4550, 4732, 5070, 5460, 5620, 5901, 5915, 6744, 6760, 6825, 7025, 7098, 7306, 7800, 7868, 8430, 8450, 9100, 9464, 9835, 10140, 10920, 10959, 11240, 11802, 11830, 12675, 13650, 14050, 14196, 14612, 15736, 16860, 16900, 17745, 18200, 18265, 19670, 20280, 21075, 21918, 23604, 23660, 25350, 25571, 27300, 28100, 28392, 29224, 29505, 29575, 33720, 33800, 35490, 36530, 39340, 42150, 43836, 47208, 47320, 47489, 49175, 50700, 51142, 54600, 54795, 56200, 59010, 59150, 70980, 73060, 76713, 78680, 84300, 87672, 88725, 91325, 94978, 98350, 101400, 102284, 109590, 118020, 118300, 127855, 141960, 142467, 146120, 147525, 153426, 168600, 177450, 182650, 189956, 196700, 204568, 219180, 236040, 236600, 237445, 255710, 273975, 284934, 295050, 306852, 332423, 354900, 365300, 379912, 383565, 393400, 438360, 474890, 511420, 547950, 569868, 590100, 613704, 639275, 664846, 709800, 712335, 730600, 767130, 949780, 997269, 1022840, 1095900, 1139736, 1180200, 1187225, 1278550, 1329692, 1424670, 1534260, 1662115, 1899560, 1917825, 1994538, 2191800, 2374450, 2557100, 2659384, 2849340, 3068520, 3324230, 3561675, 3835650, 3989076, 4748900, 4986345, 5114200, 5698680, 6648460, 7123350, 7671300, 7978152, 8310575, 9497800, 9972690, 13296920, 14246700, 15342600, 16621150, 19945380, 24931725, 28493400, 33242300, 39890760, 49863450, 66484600, 99726900, 199453800]

約数ペア:

[(1, 199453800), (2, 99726900), (3, 66484600), (4, 49863450), (5, 39890760), (6, 33242300), (7, 28493400), (8, 24931725), (10, 19945380), (12, 16621150), (13, 15342600), (14, 14246700), (15, 13296920), (20, 9972690), (21, 9497800), (24, 8310575), (25, 7978152), (26, 7671300), (28, 7123350), (30, 6648460), (35, 5698680), (39, 5114200), (40, 4986345), (42, 4748900), (50, 3989076), (52, 3835650), (56, 3561675), (60, 3324230), (65, 3068520), (70, 2849340), (75, 2659384), (78, 2557100), (84, 2374450), (91, 2191800), (100, 1994538), (104, 1917825), (105, 1899560), (120, 1662115), (130, 1534260), (140, 1424670), (150, 1329692), (156, 1278550), (168, 1187225), (169, 1180200), (175, 1139736), (182, 1095900), (195, 1022840), (200, 997269), (210, 949780), (260, 767130), (273, 730600), (280, 712335), (281, 709800), (300, 664846), (312, 639275), (325, 613704), (338, 590100), (350, 569868), (364, 547950), (390, 511420), (420, 474890), (455, 438360), (507, 393400), (520, 383565), (525, 379912), (546, 365300), (562, 354900), (600, 332423), (650, 306852), (676, 295050), (700, 284934), (728, 273975), (780, 255710), (840, 237445), (843, 236600), (845, 236040), (910, 219180), (975, 204568), (1014, 196700), (1050, 189956), (1092, 182650), (1124, 177450), (1183, 168600), (1300, 153426), (1352, 147525), (1365, 146120), (1400, 142467), (1405, 141960), (1560, 127855), (1686, 118300), (1690, 118020), (1820, 109590), (1950, 102284), (1967, 101400), (2028, 98350), (2100, 94978), (2184, 91325), (2248, 88725), (2275, 87672), (2366, 84300), (2535, 78680), (2600, 76713), (2730, 73060), (2810, 70980), (3372, 59150), (3380, 59010), (3549, 56200), (3640, 54795), (3653, 54600), (3900, 51142), (3934, 50700), (4056, 49175), (4200, 47489), (4215, 47320), (4225, 47208), (4550, 43836), (4732, 42150), (5070, 39340), (5460, 36530), (5620, 35490), (5901, 33800), (5915, 33720), (6744, 29575), (6760, 29505), (6825, 29224), (7025, 28392), (7098, 28100), (7306, 27300), (7800, 25571), (7868, 25350), (8430, 23660), (8450, 23604), (9100, 21918), (9464, 21075), (9835, 20280), (10140, 19670), (10920, 18265), (10959, 18200), (11240, 17745), (11802, 16900), (11830, 16860), (12675, 15736), (13650, 14612), (14050, 14196)]