1902402000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{6217}}^1$

素因数の和:6263

約数の個数: 240

約数和(自身を含む): 7036438032

約数和(自身を除く): 5134036032

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, 125, 136, 144, 150, 153, 170, 180, 200, 204, 225, 240, 250, 255, 272, 300, 306, 340, 360, 375, 400, 408, 425, 450, 500, 510, 600, 612, 680, 720, 750, 765, 816, 850, 900, 1000, 1020, 1125, 1200, 1224, 1275, 1360, 1500, 1530, 1700, 1800, 2000, 2040, 2125, 2250, 2448, 2550, 3000, 3060, 3400, 3600, 3825, 4080, 4250, 4500, 5100, 6000, 6120, 6217, 6375, 6800, 7650, 8500, 9000, 10200, 12240, 12434, 12750, 15300, 17000, 18000, 18651, 19125, 20400, 24868, 25500, 30600, 31085, 34000, 37302, 38250, 49736, 51000, 55953, 61200, 62170, 74604, 76500, 93255, 99472, 102000, 105689, 111906, 124340, 149208, 153000, 155425, 186510, 211378, 223812, 248680, 279765, 298416, 306000, 310850, 317067, 373020, 422756, 447624, 466275, 497360, 528445, 559530, 621700, 634134, 746040, 777125, 845512, 895248, 932550, 951201, 1056890, 1119060, 1243400, 1268268, 1398825, 1492080, 1554250, 1585335, 1691024, 1865100, 1902402, 2113780, 2238120, 2331375, 2486800, 2536536, 2642225, 2797650, 3108500, 3170670, 3730200, 3804804, 4227560, 4476240, 4662750, 4756005, 5073072, 5284450, 5595300, 6217000, 6341340, 6994125, 7460400, 7609608, 7926675, 8455120, 9325500, 9512010, 10568900, 11190600, 12434000, 12682680, 13211125, 13988250, 15219216, 15853350, 18651000, 19024020, 21137800, 22381200, 23780025, 25365360, 26422250, 27976500, 31706700, 37302000, 38048040, 39633375, 42275600, 47560050, 52844500, 55953000, 63413400, 76096080, 79266750, 95120100, 105689000, 111906000, 118900125, 126826800, 158533500, 190240200, 211378000, 237800250, 317067000, 380480400, 475600500, 634134000, 951201000, 1902402000]

約数ペア:

[(1, 1902402000), (2, 951201000), (3, 634134000), (4, 475600500), (5, 380480400), (6, 317067000), (8, 237800250), (9, 211378000), (10, 190240200), (12, 158533500), (15, 126826800), (16, 118900125), (17, 111906000), (18, 105689000), (20, 95120100), (24, 79266750), (25, 76096080), (30, 63413400), (34, 55953000), (36, 52844500), (40, 47560050), (45, 42275600), (48, 39633375), (50, 38048040), (51, 37302000), (60, 31706700), (68, 27976500), (72, 26422250), (75, 25365360), (80, 23780025), (85, 22381200), (90, 21137800), (100, 19024020), (102, 18651000), (120, 15853350), (125, 15219216), (136, 13988250), (144, 13211125), (150, 12682680), (153, 12434000), (170, 11190600), (180, 10568900), (200, 9512010), (204, 9325500), (225, 8455120), (240, 7926675), (250, 7609608), (255, 7460400), (272, 6994125), (300, 6341340), (306, 6217000), (340, 5595300), (360, 5284450), (375, 5073072), (400, 4756005), (408, 4662750), (425, 4476240), (450, 4227560), (500, 3804804), (510, 3730200), (600, 3170670), (612, 3108500), (680, 2797650), (720, 2642225), (750, 2536536), (765, 2486800), (816, 2331375), (850, 2238120), (900, 2113780), (1000, 1902402), (1020, 1865100), (1125, 1691024), (1200, 1585335), (1224, 1554250), (1275, 1492080), (1360, 1398825), (1500, 1268268), (1530, 1243400), (1700, 1119060), (1800, 1056890), (2000, 951201), (2040, 932550), (2125, 895248), (2250, 845512), (2448, 777125), (2550, 746040), (3000, 634134), (3060, 621700), (3400, 559530), (3600, 528445), (3825, 497360), (4080, 466275), (4250, 447624), (4500, 422756), (5100, 373020), (6000, 317067), (6120, 310850), (6217, 306000), (6375, 298416), (6800, 279765), (7650, 248680), (8500, 223812), (9000, 211378), (10200, 186510), (12240, 155425), (12434, 153000), (12750, 149208), (15300, 124340), (17000, 111906), (18000, 105689), (18651, 102000), (19125, 99472), (20400, 93255), (24868, 76500), (25500, 74604), (30600, 62170), (31085, 61200), (34000, 55953), (37302, 51000), (38250, 49736)]