836906580

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{61}}^1\times {\mathrm{941}}^1$

素因数の和:1029

約数の個数: 168

約数和(自身を含む): 2681094024

約数和(自身を除く): 1844187444

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 61, 81, 90, 108, 122, 135, 162, 180, 183, 243, 244, 270, 305, 324, 366, 405, 486, 540, 549, 610, 729, 732, 810, 915, 941, 972, 1098, 1215, 1220, 1458, 1620, 1647, 1830, 1882, 2196, 2430, 2745, 2823, 2916, 3294, 3645, 3660, 3764, 4705, 4860, 4941, 5490, 5646, 6588, 7290, 8235, 8469, 9410, 9882, 10980, 11292, 14115, 14580, 14823, 16470, 16938, 18820, 19764, 24705, 25407, 28230, 29646, 32940, 33876, 42345, 44469, 49410, 50814, 56460, 57401, 59292, 74115, 76221, 84690, 88938, 98820, 101628, 114802, 127035, 148230, 152442, 169380, 172203, 177876, 222345, 228663, 229604, 254070, 287005, 296460, 304884, 344406, 381105, 444690, 457326, 508140, 516609, 574010, 685989, 688812, 762210, 861015, 889380, 914652, 1033218, 1143315, 1148020, 1371978, 1524420, 1549827, 1722030, 2066436, 2286630, 2583045, 2743956, 3099654, 3429945, 3444060, 4573260, 4649481, 5166090, 6199308, 6859890, 7749135, 9298962, 10332180, 13719780, 13948443, 15498270, 18597924, 23247405, 27896886, 30996540, 41845329, 46494810, 55793772, 69742215, 83690658, 92989620, 139484430, 167381316, 209226645, 278968860, 418453290, 836906580]

約数ペア:

[(1, 836906580), (2, 418453290), (3, 278968860), (4, 209226645), (5, 167381316), (6, 139484430), (9, 92989620), (10, 83690658), (12, 69742215), (15, 55793772), (18, 46494810), (20, 41845329), (27, 30996540), (30, 27896886), (36, 23247405), (45, 18597924), (54, 15498270), (60, 13948443), (61, 13719780), (81, 10332180), (90, 9298962), (108, 7749135), (122, 6859890), (135, 6199308), (162, 5166090), (180, 4649481), (183, 4573260), (243, 3444060), (244, 3429945), (270, 3099654), (305, 2743956), (324, 2583045), (366, 2286630), (405, 2066436), (486, 1722030), (540, 1549827), (549, 1524420), (610, 1371978), (729, 1148020), (732, 1143315), (810, 1033218), (915, 914652), (941, 889380), (972, 861015), (1098, 762210), (1215, 688812), (1220, 685989), (1458, 574010), (1620, 516609), (1647, 508140), (1830, 457326), (1882, 444690), (2196, 381105), (2430, 344406), (2745, 304884), (2823, 296460), (2916, 287005), (3294, 254070), (3645, 229604), (3660, 228663), (3764, 222345), (4705, 177876), (4860, 172203), (4941, 169380), (5490, 152442), (5646, 148230), (6588, 127035), (7290, 114802), (8235, 101628), (8469, 98820), (9410, 88938), (9882, 84690), (10980, 76221), (11292, 74115), (14115, 59292), (14580, 57401), (14823, 56460), (16470, 50814), (16938, 49410), (18820, 44469), (19764, 42345), (24705, 33876), (25407, 32940), (28230, 29646)]