77233860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2053}}^1$

素因数の和:2098

約数の個数: 144

約数和(自身を含む): 269156160

約数和(自身を除く): 191922300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 30, 33, 36, 38, 44, 45, 55, 57, 60, 66, 76, 90, 95, 99, 110, 114, 132, 165, 171, 180, 190, 198, 209, 220, 228, 285, 330, 342, 380, 396, 418, 495, 570, 627, 660, 684, 836, 855, 990, 1045, 1140, 1254, 1710, 1881, 1980, 2053, 2090, 2508, 3135, 3420, 3762, 4106, 4180, 6159, 6270, 7524, 8212, 9405, 10265, 12318, 12540, 18477, 18810, 20530, 22583, 24636, 30795, 36954, 37620, 39007, 41060, 45166, 61590, 67749, 73908, 78014, 90332, 92385, 112915, 117021, 123180, 135498, 156028, 184770, 195035, 203247, 225830, 234042, 270996, 338745, 351063, 369540, 390070, 406494, 429077, 451660, 468084, 585105, 677490, 702126, 780140, 812988, 858154, 1016235, 1170210, 1287231, 1354980, 1404252, 1716308, 1755315, 2032470, 2145385, 2340420, 2574462, 3510630, 3861693, 4064940, 4290770, 5148924, 6436155, 7021260, 7723386, 8581540, 12872310, 15446772, 19308465, 25744620, 38616930, 77233860]

約数ペア:

[(1, 77233860), (2, 38616930), (3, 25744620), (4, 19308465), (5, 15446772), (6, 12872310), (9, 8581540), (10, 7723386), (11, 7021260), (12, 6436155), (15, 5148924), (18, 4290770), (19, 4064940), (20, 3861693), (22, 3510630), (30, 2574462), (33, 2340420), (36, 2145385), (38, 2032470), (44, 1755315), (45, 1716308), (55, 1404252), (57, 1354980), (60, 1287231), (66, 1170210), (76, 1016235), (90, 858154), (95, 812988), (99, 780140), (110, 702126), (114, 677490), (132, 585105), (165, 468084), (171, 451660), (180, 429077), (190, 406494), (198, 390070), (209, 369540), (220, 351063), (228, 338745), (285, 270996), (330, 234042), (342, 225830), (380, 203247), (396, 195035), (418, 184770), (495, 156028), (570, 135498), (627, 123180), (660, 117021), (684, 112915), (836, 92385), (855, 90332), (990, 78014), (1045, 73908), (1140, 67749), (1254, 61590), (1710, 45166), (1881, 41060), (1980, 39007), (2053, 37620), (2090, 36954), (2508, 30795), (3135, 24636), (3420, 22583), (3762, 20530), (4106, 18810), (4180, 18477), (6159, 12540), (6270, 12318), (7524, 10265), (8212, 9405)]