548081640

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{113}}^1\times {\mathrm{499}}^1$

素因数の和:638

約数の個数: 192

約数和(自身を含む): 1867320000

約数和(自身を除く): 1319238360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 113, 120, 135, 162, 180, 216, 226, 243, 270, 324, 339, 360, 405, 452, 486, 499, 540, 565, 648, 678, 810, 904, 972, 998, 1017, 1080, 1130, 1215, 1356, 1497, 1620, 1695, 1944, 1996, 2034, 2260, 2430, 2495, 2712, 2994, 3051, 3240, 3390, 3992, 4068, 4491, 4520, 4860, 4990, 5085, 5988, 6102, 6780, 7485, 8136, 8982, 9153, 9720, 9980, 10170, 11976, 12204, 13473, 13560, 14970, 15255, 17964, 18306, 19960, 20340, 22455, 24408, 26946, 27459, 29940, 30510, 35928, 36612, 40419, 40680, 44910, 45765, 53892, 54918, 56387, 59880, 61020, 67365, 73224, 80838, 89820, 91530, 107784, 109836, 112774, 121257, 122040, 134730, 137295, 161676, 169161, 179640, 183060, 202095, 219672, 225548, 242514, 269460, 274590, 281935, 323352, 338322, 366120, 404190, 451096, 485028, 507483, 538920, 549180, 563870, 606285, 676644, 808380, 845805, 970056, 1014966, 1098360, 1127740, 1212570, 1353288, 1522449, 1616760, 1691610, 2029932, 2255480, 2425140, 2537415, 3044898, 3383220, 4059864, 4567347, 4850280, 5074830, 6089796, 6766440, 7612245, 9134694, 10149660, 12179592, 13702041, 15224490, 18269388, 20299320, 22836735, 27404082, 30448980, 36538776, 45673470, 54808164, 60897960, 68510205, 91346940, 109616328, 137020410, 182693880, 274040820, 548081640]

約数ペア:

[(1, 548081640), (2, 274040820), (3, 182693880), (4, 137020410), (5, 109616328), (6, 91346940), (8, 68510205), (9, 60897960), (10, 54808164), (12, 45673470), (15, 36538776), (18, 30448980), (20, 27404082), (24, 22836735), (27, 20299320), (30, 18269388), (36, 15224490), (40, 13702041), (45, 12179592), (54, 10149660), (60, 9134694), (72, 7612245), (81, 6766440), (90, 6089796), (108, 5074830), (113, 4850280), (120, 4567347), (135, 4059864), (162, 3383220), (180, 3044898), (216, 2537415), (226, 2425140), (243, 2255480), (270, 2029932), (324, 1691610), (339, 1616760), (360, 1522449), (405, 1353288), (452, 1212570), (486, 1127740), (499, 1098360), (540, 1014966), (565, 970056), (648, 845805), (678, 808380), (810, 676644), (904, 606285), (972, 563870), (998, 549180), (1017, 538920), (1080, 507483), (1130, 485028), (1215, 451096), (1356, 404190), (1497, 366120), (1620, 338322), (1695, 323352), (1944, 281935), (1996, 274590), (2034, 269460), (2260, 242514), (2430, 225548), (2495, 219672), (2712, 202095), (2994, 183060), (3051, 179640), (3240, 169161), (3390, 161676), (3992, 137295), (4068, 134730), (4491, 122040), (4520, 121257), (4860, 112774), (4990, 109836), (5085, 107784), (5988, 91530), (6102, 89820), (6780, 80838), (7485, 73224), (8136, 67365), (8982, 61020), (9153, 59880), (9720, 56387), (9980, 54918), (10170, 53892), (11976, 45765), (12204, 44910), (13473, 40680), (13560, 40419), (14970, 36612), (15255, 35928), (17964, 30510), (18306, 29940), (19960, 27459), (20340, 26946), (22455, 24408)]