131437800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:213

約数の個数: 288

約数和(自身を含む): 490515480

約数和(自身を除く): 359077680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 30, 36, 39, 40, 41, 45, 50, 52, 60, 65, 72, 75, 78, 82, 90, 100, 104, 117, 120, 123, 130, 137, 150, 156, 164, 180, 195, 200, 205, 225, 234, 246, 260, 274, 300, 312, 325, 328, 360, 369, 390, 410, 411, 450, 468, 492, 520, 533, 548, 585, 600, 615, 650, 685, 738, 780, 820, 822, 900, 936, 975, 984, 1025, 1066, 1096, 1170, 1230, 1233, 1300, 1370, 1476, 1560, 1599, 1640, 1644, 1781, 1800, 1845, 1950, 2050, 2055, 2132, 2340, 2460, 2466, 2600, 2665, 2740, 2925, 2952, 3075, 3198, 3288, 3425, 3562, 3690, 3900, 4100, 4110, 4264, 4680, 4797, 4920, 4932, 5330, 5343, 5480, 5617, 5850, 6150, 6165, 6396, 6850, 7124, 7380, 7800, 7995, 8200, 8220, 8905, 9225, 9594, 9864, 10275, 10660, 10686, 11234, 11700, 12300, 12330, 12792, 13325, 13700, 14248, 14760, 15990, 16029, 16440, 16851, 17810, 18450, 19188, 20550, 21320, 21372, 22468, 23400, 23985, 24600, 24660, 26650, 26715, 27400, 28085, 30825, 31980, 32058, 33702, 35620, 36900, 38376, 39975, 41100, 42744, 44525, 44936, 47970, 49320, 50553, 53300, 53430, 56170, 61650, 63960, 64116, 67404, 71240, 73021, 73800, 79950, 80145, 82200, 84255, 89050, 95940, 101106, 106600, 106860, 112340, 119925, 123300, 128232, 133575, 134808, 140425, 146042, 159900, 160290, 168510, 178100, 191880, 202212, 213720, 219063, 224680, 239850, 246600, 252765, 267150, 280850, 292084, 319800, 320580, 337020, 356200, 365105, 400725, 404424, 421275, 438126, 479700, 505530, 534300, 561700, 584168, 641160, 657189, 674040, 730210, 801450, 842550, 876252, 959400, 1011060, 1068600, 1095315, 1123400, 1263825, 1314378, 1460420, 1602900, 1685100, 1752504, 1825525, 2022120, 2190630, 2527650, 2628756, 2920840, 3205800, 3285945, 3370200, 3651050, 4381260, 5055300, 5257512, 5476575, 6571890, 7302100, 8762520, 10110600, 10953150, 13143780, 14604200, 16429725, 21906300, 26287560, 32859450, 43812600, 65718900, 131437800]

約数ペア:

[(1, 131437800), (2, 65718900), (3, 43812600), (4, 32859450), (5, 26287560), (6, 21906300), (8, 16429725), (9, 14604200), (10, 13143780), (12, 10953150), (13, 10110600), (15, 8762520), (18, 7302100), (20, 6571890), (24, 5476575), (25, 5257512), (26, 5055300), (30, 4381260), (36, 3651050), (39, 3370200), (40, 3285945), (41, 3205800), (45, 2920840), (50, 2628756), (52, 2527650), (60, 2190630), (65, 2022120), (72, 1825525), (75, 1752504), (78, 1685100), (82, 1602900), (90, 1460420), (100, 1314378), (104, 1263825), (117, 1123400), (120, 1095315), (123, 1068600), (130, 1011060), (137, 959400), (150, 876252), (156, 842550), (164, 801450), (180, 730210), (195, 674040), (200, 657189), (205, 641160), (225, 584168), (234, 561700), (246, 534300), (260, 505530), (274, 479700), (300, 438126), (312, 421275), (325, 404424), (328, 400725), (360, 365105), (369, 356200), (390, 337020), (410, 320580), (411, 319800), (450, 292084), (468, 280850), (492, 267150), (520, 252765), (533, 246600), (548, 239850), (585, 224680), (600, 219063), (615, 213720), (650, 202212), (685, 191880), (738, 178100), (780, 168510), (820, 160290), (822, 159900), (900, 146042), (936, 140425), (975, 134808), (984, 133575), (1025, 128232), (1066, 123300), (1096, 119925), (1170, 112340), (1230, 106860), (1233, 106600), (1300, 101106), (1370, 95940), (1476, 89050), (1560, 84255), (1599, 82200), (1640, 80145), (1644, 79950), (1781, 73800), (1800, 73021), (1845, 71240), (1950, 67404), (2050, 64116), (2055, 63960), (2132, 61650), (2340, 56170), (2460, 53430), (2466, 53300), (2600, 50553), (2665, 49320), (2740, 47970), (2925, 44936), (2952, 44525), (3075, 42744), (3198, 41100), (3288, 39975), (3425, 38376), (3562, 36900), (3690, 35620), (3900, 33702), (4100, 32058), (4110, 31980), (4264, 30825), (4680, 28085), (4797, 27400), (4920, 26715), (4932, 26650), (5330, 24660), (5343, 24600), (5480, 23985), (5617, 23400), (5850, 22468), (6150, 21372), (6165, 21320), (6396, 20550), (6850, 19188), (7124, 18450), (7380, 17810), (7800, 16851), (7995, 16440), (8200, 16029), (8220, 15990), (8905, 14760), (9225, 14248), (9594, 13700), (9864, 13325), (10275, 12792), (10660, 12330), (10686, 12300), (11234, 11700)]