31120200

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1$

素因数の和:158

約数の個数: 240

約数和(自身を含む): 115455780

約数和(自身を除く): 84335580

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 25, 27, 30, 34, 36, 40, 45, 50, 51, 54, 60, 68, 72, 75, 81, 85, 90, 100, 102, 108, 113, 120, 135, 136, 150, 153, 162, 170, 180, 200, 204, 216, 225, 226, 255, 270, 300, 306, 324, 339, 340, 360, 405, 408, 425, 450, 452, 459, 510, 540, 565, 600, 612, 648, 675, 678, 680, 765, 810, 850, 900, 904, 918, 1017, 1020, 1080, 1130, 1224, 1275, 1350, 1356, 1377, 1530, 1620, 1695, 1700, 1800, 1836, 1921, 2025, 2034, 2040, 2260, 2295, 2550, 2700, 2712, 2754, 2825, 3051, 3060, 3240, 3390, 3400, 3672, 3825, 3842, 4050, 4068, 4520, 4590, 5085, 5100, 5400, 5508, 5650, 5763, 6102, 6120, 6780, 6885, 7650, 7684, 8100, 8136, 8475, 9153, 9180, 9605, 10170, 10200, 11016, 11300, 11475, 11526, 12204, 13560, 13770, 15255, 15300, 15368, 16200, 16950, 17289, 18306, 18360, 19210, 20340, 22600, 22950, 23052, 24408, 25425, 27540, 28815, 30510, 30600, 33900, 34425, 34578, 36612, 38420, 40680, 45765, 45900, 46104, 48025, 50850, 51867, 55080, 57630, 61020, 67800, 68850, 69156, 73224, 76275, 76840, 86445, 91530, 91800, 96050, 101700, 103734, 115260, 122040, 137700, 138312, 144075, 152550, 155601, 172890, 183060, 192100, 203400, 207468, 228825, 230520, 259335, 275400, 288150, 305100, 311202, 345780, 366120, 384200, 414936, 432225, 457650, 518670, 576300, 610200, 622404, 691560, 778005, 864450, 915300, 1037340, 1152600, 1244808, 1296675, 1556010, 1728900, 1830600, 2074680, 2593350, 3112020, 3457800, 3890025, 5186700, 6224040, 7780050, 10373400, 15560100, 31120200]

約数ペア:

[(1, 31120200), (2, 15560100), (3, 10373400), (4, 7780050), (5, 6224040), (6, 5186700), (8, 3890025), (9, 3457800), (10, 3112020), (12, 2593350), (15, 2074680), (17, 1830600), (18, 1728900), (20, 1556010), (24, 1296675), (25, 1244808), (27, 1152600), (30, 1037340), (34, 915300), (36, 864450), (40, 778005), (45, 691560), (50, 622404), (51, 610200), (54, 576300), (60, 518670), (68, 457650), (72, 432225), (75, 414936), (81, 384200), (85, 366120), (90, 345780), (100, 311202), (102, 305100), (108, 288150), (113, 275400), (120, 259335), (135, 230520), (136, 228825), (150, 207468), (153, 203400), (162, 192100), (170, 183060), (180, 172890), (200, 155601), (204, 152550), (216, 144075), (225, 138312), (226, 137700), (255, 122040), (270, 115260), (300, 103734), (306, 101700), (324, 96050), (339, 91800), (340, 91530), (360, 86445), (405, 76840), (408, 76275), (425, 73224), (450, 69156), (452, 68850), (459, 67800), (510, 61020), (540, 57630), (565, 55080), (600, 51867), (612, 50850), (648, 48025), (675, 46104), (678, 45900), (680, 45765), (765, 40680), (810, 38420), (850, 36612), (900, 34578), (904, 34425), (918, 33900), (1017, 30600), (1020, 30510), (1080, 28815), (1130, 27540), (1224, 25425), (1275, 24408), (1350, 23052), (1356, 22950), (1377, 22600), (1530, 20340), (1620, 19210), (1695, 18360), (1700, 18306), (1800, 17289), (1836, 16950), (1921, 16200), (2025, 15368), (2034, 15300), (2040, 15255), (2260, 13770), (2295, 13560), (2550, 12204), (2700, 11526), (2712, 11475), (2754, 11300), (2825, 11016), (3051, 10200), (3060, 10170), (3240, 9605), (3390, 9180), (3400, 9153), (3672, 8475), (3825, 8136), (3842, 8100), (4050, 7684), (4068, 7650), (4520, 6885), (4590, 6780), (5085, 6120), (5100, 6102), (5400, 5763), (5508, 5650)]