261385200

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{4271}}^1$

素因数の和:4312

約数の個数: 180

約数和(自身を含む): 960661728

約数和(自身を除く): 699276528

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 25, 30, 34, 36, 40, 45, 48, 50, 51, 60, 68, 72, 75, 80, 85, 90, 100, 102, 120, 136, 144, 150, 153, 170, 180, 200, 204, 225, 240, 255, 272, 300, 306, 340, 360, 400, 408, 425, 450, 510, 600, 612, 680, 720, 765, 816, 850, 900, 1020, 1200, 1224, 1275, 1360, 1530, 1700, 1800, 2040, 2448, 2550, 3060, 3400, 3600, 3825, 4080, 4271, 5100, 6120, 6800, 7650, 8542, 10200, 12240, 12813, 15300, 17084, 20400, 21355, 25626, 30600, 34168, 38439, 42710, 51252, 61200, 64065, 68336, 72607, 76878, 85420, 102504, 106775, 128130, 145214, 153756, 170840, 192195, 205008, 213550, 217821, 256260, 290428, 307512, 320325, 341680, 363035, 384390, 427100, 435642, 512520, 580856, 615024, 640650, 653463, 726070, 768780, 854200, 871284, 960975, 1025040, 1089105, 1161712, 1281300, 1306926, 1452140, 1537560, 1708400, 1742568, 1815175, 1921950, 2178210, 2562600, 2613852, 2904280, 3075120, 3267315, 3485136, 3630350, 3843900, 4356420, 5125200, 5227704, 5445525, 5808560, 6534630, 7260700, 7687800, 8712840, 10455408, 10891050, 13069260, 14521400, 15375600, 16336575, 17425680, 21782100, 26138520, 29042800, 32673150, 43564200, 52277040, 65346300, 87128400, 130692600, 261385200]

約数ペア:

[(1, 261385200), (2, 130692600), (3, 87128400), (4, 65346300), (5, 52277040), (6, 43564200), (8, 32673150), (9, 29042800), (10, 26138520), (12, 21782100), (15, 17425680), (16, 16336575), (17, 15375600), (18, 14521400), (20, 13069260), (24, 10891050), (25, 10455408), (30, 8712840), (34, 7687800), (36, 7260700), (40, 6534630), (45, 5808560), (48, 5445525), (50, 5227704), (51, 5125200), (60, 4356420), (68, 3843900), (72, 3630350), (75, 3485136), (80, 3267315), (85, 3075120), (90, 2904280), (100, 2613852), (102, 2562600), (120, 2178210), (136, 1921950), (144, 1815175), (150, 1742568), (153, 1708400), (170, 1537560), (180, 1452140), (200, 1306926), (204, 1281300), (225, 1161712), (240, 1089105), (255, 1025040), (272, 960975), (300, 871284), (306, 854200), (340, 768780), (360, 726070), (400, 653463), (408, 640650), (425, 615024), (450, 580856), (510, 512520), (600, 435642), (612, 427100), (680, 384390), (720, 363035), (765, 341680), (816, 320325), (850, 307512), (900, 290428), (1020, 256260), (1200, 217821), (1224, 213550), (1275, 205008), (1360, 192195), (1530, 170840), (1700, 153756), (1800, 145214), (2040, 128130), (2448, 106775), (2550, 102504), (3060, 85420), (3400, 76878), (3600, 72607), (3825, 68336), (4080, 64065), (4271, 61200), (5100, 51252), (6120, 42710), (6800, 38439), (7650, 34168), (8542, 30600), (10200, 25626), (12240, 21355), (12813, 20400), (15300, 17084)]