149792580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6257}}^1$

素因数の和:6298

約数の個数: 144

約数和(自身を含む): 546698880

約数和(自身を除く): 396906300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 105, 114, 126, 133, 140, 171, 180, 190, 210, 228, 252, 266, 285, 315, 342, 380, 399, 420, 532, 570, 630, 665, 684, 798, 855, 1140, 1197, 1260, 1330, 1596, 1710, 1995, 2394, 2660, 3420, 3990, 4788, 5985, 6257, 7980, 11970, 12514, 18771, 23940, 25028, 31285, 37542, 43799, 56313, 62570, 75084, 87598, 93855, 112626, 118883, 125140, 131397, 175196, 187710, 218995, 225252, 237766, 262794, 281565, 356649, 375420, 394191, 437990, 475532, 525588, 563130, 594415, 656985, 713298, 788382, 832181, 875980, 1069947, 1126260, 1188830, 1313970, 1426596, 1576764, 1664362, 1783245, 1970955, 2139894, 2377660, 2496543, 2627940, 3328724, 3566490, 3941910, 4160905, 4279788, 4993086, 5349735, 7132980, 7489629, 7883820, 8321810, 9986172, 10699470, 12482715, 14979258, 16643620, 21398940, 24965430, 29958516, 37448145, 49930860, 74896290, 149792580]

約数ペア:

[(1, 149792580), (2, 74896290), (3, 49930860), (4, 37448145), (5, 29958516), (6, 24965430), (7, 21398940), (9, 16643620), (10, 14979258), (12, 12482715), (14, 10699470), (15, 9986172), (18, 8321810), (19, 7883820), (20, 7489629), (21, 7132980), (28, 5349735), (30, 4993086), (35, 4279788), (36, 4160905), (38, 3941910), (42, 3566490), (45, 3328724), (57, 2627940), (60, 2496543), (63, 2377660), (70, 2139894), (76, 1970955), (84, 1783245), (90, 1664362), (95, 1576764), (105, 1426596), (114, 1313970), (126, 1188830), (133, 1126260), (140, 1069947), (171, 875980), (180, 832181), (190, 788382), (210, 713298), (228, 656985), (252, 594415), (266, 563130), (285, 525588), (315, 475532), (342, 437990), (380, 394191), (399, 375420), (420, 356649), (532, 281565), (570, 262794), (630, 237766), (665, 225252), (684, 218995), (798, 187710), (855, 175196), (1140, 131397), (1197, 125140), (1260, 118883), (1330, 112626), (1596, 93855), (1710, 87598), (1995, 75084), (2394, 62570), (2660, 56313), (3420, 43799), (3990, 37542), (4788, 31285), (5985, 25028), (6257, 23940), (7980, 18771), (11970, 12514)]