77426520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1171}}^1$

素因数の和:1233

約数の個数: 128

約数和(自身を含む): 253152000

約数和(自身を除く): 175725480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 29, 30, 38, 40, 57, 58, 60, 76, 87, 95, 114, 116, 120, 145, 152, 174, 190, 228, 232, 285, 290, 348, 380, 435, 456, 551, 570, 580, 696, 760, 870, 1102, 1140, 1160, 1171, 1653, 1740, 2204, 2280, 2342, 2755, 3306, 3480, 3513, 4408, 4684, 5510, 5855, 6612, 7026, 8265, 9368, 11020, 11710, 13224, 14052, 16530, 17565, 22040, 22249, 23420, 28104, 33060, 33959, 35130, 44498, 46840, 66120, 66747, 67918, 70260, 88996, 101877, 111245, 133494, 135836, 140520, 169795, 177992, 203754, 222490, 266988, 271672, 333735, 339590, 407508, 444980, 509385, 533976, 645221, 667470, 679180, 815016, 889960, 1018770, 1290442, 1334940, 1358360, 1935663, 2037540, 2580884, 2669880, 3226105, 3871326, 4075080, 5161768, 6452210, 7742652, 9678315, 12904420, 15485304, 19356630, 25808840, 38713260, 77426520]

約数ペア:

[(1, 77426520), (2, 38713260), (3, 25808840), (4, 19356630), (5, 15485304), (6, 12904420), (8, 9678315), (10, 7742652), (12, 6452210), (15, 5161768), (19, 4075080), (20, 3871326), (24, 3226105), (29, 2669880), (30, 2580884), (38, 2037540), (40, 1935663), (57, 1358360), (58, 1334940), (60, 1290442), (76, 1018770), (87, 889960), (95, 815016), (114, 679180), (116, 667470), (120, 645221), (145, 533976), (152, 509385), (174, 444980), (190, 407508), (228, 339590), (232, 333735), (285, 271672), (290, 266988), (348, 222490), (380, 203754), (435, 177992), (456, 169795), (551, 140520), (570, 135836), (580, 133494), (696, 111245), (760, 101877), (870, 88996), (1102, 70260), (1140, 67918), (1160, 66747), (1171, 66120), (1653, 46840), (1740, 44498), (2204, 35130), (2280, 33959), (2342, 33060), (2755, 28104), (3306, 23420), (3480, 22249), (3513, 22040), (4408, 17565), (4684, 16530), (5510, 14052), (5855, 13224), (6612, 11710), (7026, 11020), (8265, 9368)]