284457420

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1039}}^1$

素因数の和:1086

約数の個数: 180

約数和(自身を含む): 967206240

約数和(自身を除く): 682748820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 169, 180, 195, 234, 260, 270, 324, 338, 351, 390, 405, 468, 507, 540, 585, 676, 702, 780, 810, 845, 1014, 1039, 1053, 1170, 1404, 1521, 1620, 1690, 1755, 2028, 2078, 2106, 2340, 2535, 3042, 3117, 3380, 3510, 4156, 4212, 4563, 5070, 5195, 5265, 6084, 6234, 7020, 7605, 9126, 9351, 10140, 10390, 10530, 12468, 13507, 13689, 15210, 15585, 18252, 18702, 20780, 21060, 22815, 27014, 27378, 28053, 30420, 31170, 37404, 40521, 45630, 46755, 54028, 54756, 56106, 62340, 67535, 68445, 81042, 84159, 91260, 93510, 112212, 121563, 135070, 136890, 140265, 162084, 168318, 175591, 187020, 202605, 243126, 270140, 273780, 280530, 336636, 351182, 364689, 405210, 420795, 486252, 526773, 561060, 607815, 702364, 729378, 810420, 841590, 877955, 1053546, 1094067, 1215630, 1458756, 1580319, 1683180, 1755910, 1823445, 2107092, 2188134, 2431260, 2633865, 3160638, 3511820, 3646890, 4376268, 4740957, 5267730, 5470335, 6321276, 7293780, 7901595, 9481914, 10535460, 10940670, 14222871, 15803190, 18963828, 21881340, 23704785, 28445742, 31606380, 47409570, 56891484, 71114355, 94819140, 142228710, 284457420]

約数ペア:

[(1, 284457420), (2, 142228710), (3, 94819140), (4, 71114355), (5, 56891484), (6, 47409570), (9, 31606380), (10, 28445742), (12, 23704785), (13, 21881340), (15, 18963828), (18, 15803190), (20, 14222871), (26, 10940670), (27, 10535460), (30, 9481914), (36, 7901595), (39, 7293780), (45, 6321276), (52, 5470335), (54, 5267730), (60, 4740957), (65, 4376268), (78, 3646890), (81, 3511820), (90, 3160638), (108, 2633865), (117, 2431260), (130, 2188134), (135, 2107092), (156, 1823445), (162, 1755910), (169, 1683180), (180, 1580319), (195, 1458756), (234, 1215630), (260, 1094067), (270, 1053546), (324, 877955), (338, 841590), (351, 810420), (390, 729378), (405, 702364), (468, 607815), (507, 561060), (540, 526773), (585, 486252), (676, 420795), (702, 405210), (780, 364689), (810, 351182), (845, 336636), (1014, 280530), (1039, 273780), (1053, 270140), (1170, 243126), (1404, 202605), (1521, 187020), (1620, 175591), (1690, 168318), (1755, 162084), (2028, 140265), (2078, 136890), (2106, 135070), (2340, 121563), (2535, 112212), (3042, 93510), (3117, 91260), (3380, 84159), (3510, 81042), (4156, 68445), (4212, 67535), (4563, 62340), (5070, 56106), (5195, 54756), (5265, 54028), (6084, 46755), (6234, 45630), (7020, 40521), (7605, 37404), (9126, 31170), (9351, 30420), (10140, 28053), (10390, 27378), (10530, 27014), (12468, 22815), (13507, 21060), (13689, 20780), (15210, 18702), (15585, 18252)]