201619961325

素因数分解:

$3^5\times 5^2\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{4993}}^1$

素因数の和:5075

約数の個数: 216

約数和(自身を含む): 415203716928

約数和(自身を除く): 213583755603

約数列:

[1, 3, 5, 9, 15, 17, 23, 25, 27, 45, 51, 69, 75, 81, 85, 115, 135, 153, 207, 225, 243, 255, 289, 345, 391, 405, 425, 459, 575, 621, 675, 765, 867, 1035, 1173, 1215, 1275, 1377, 1445, 1725, 1863, 1955, 2025, 2295, 2601, 3105, 3519, 3825, 4131, 4335, 4993, 5175, 5589, 5865, 6075, 6647, 6885, 7225, 7803, 9315, 9775, 10557, 11475, 13005, 14979, 15525, 17595, 19941, 20655, 21675, 23409, 24965, 27945, 29325, 31671, 33235, 34425, 39015, 44937, 46575, 52785, 59823, 65025, 70227, 74895, 84881, 87975, 95013, 99705, 103275, 114839, 117045, 124825, 134811, 139725, 158355, 166175, 179469, 195075, 224685, 254643, 263925, 299115, 344517, 351135, 374475, 404433, 424405, 475065, 498525, 538407, 574195, 585225, 674055, 763929, 791775, 897345, 1033551, 1123425, 1213299, 1273215, 1442977, 1495575, 1615221, 1722585, 1755675, 1952263, 2022165, 2122025, 2291787, 2375325, 2692035, 2870975, 3100653, 3370275, 3819645, 4328931, 4486725, 5167755, 5856789, 6066495, 6366075, 6875361, 7214885, 8076105, 8612925, 9301959, 9761315, 10110825, 11458935, 12986793, 13460175, 15503265, 17570367, 19098225, 20626083, 21644655, 25838775, 27905877, 29283945, 30332475, 33188471, 34376805, 36074425, 38960379, 40380525, 46509795, 48806575, 52711101, 57294675, 64933965, 77516325, 87851835, 99565413, 103130415, 108223275, 116881137, 139529385, 146419725, 158133303, 165942355, 171884025, 194801895, 232548975, 263555505, 298696239, 324669825, 350643411, 439259175, 474399909, 497827065, 515652075, 584405685, 697646925, 790666515, 829711775, 896088717, 974009475, 1317777525, 1493481195, 1753217055, 2371999545, 2489135325, 2688266151, 2922028425, 3953332575, 4480443585, 7467405975, 8064798453, 8766085275, 11859997725, 13441330755, 22402217925, 40323992265, 67206653775, 201619961325]

約数ペア:

[(1, 201619961325), (3, 67206653775), (5, 40323992265), (9, 22402217925), (15, 13441330755), (17, 11859997725), (23, 8766085275), (25, 8064798453), (27, 7467405975), (45, 4480443585), (51, 3953332575), (69, 2922028425), (75, 2688266151), (81, 2489135325), (85, 2371999545), (115, 1753217055), (135, 1493481195), (153, 1317777525), (207, 974009475), (225, 896088717), (243, 829711775), (255, 790666515), (289, 697646925), (345, 584405685), (391, 515652075), (405, 497827065), (425, 474399909), (459, 439259175), (575, 350643411), (621, 324669825), (675, 298696239), (765, 263555505), (867, 232548975), (1035, 194801895), (1173, 171884025), (1215, 165942355), (1275, 158133303), (1377, 146419725), (1445, 139529385), (1725, 116881137), (1863, 108223275), (1955, 103130415), (2025, 99565413), (2295, 87851835), (2601, 77516325), (3105, 64933965), (3519, 57294675), (3825, 52711101), (4131, 48806575), (4335, 46509795), (4993, 40380525), (5175, 38960379), (5589, 36074425), (5865, 34376805), (6075, 33188471), (6647, 30332475), (6885, 29283945), (7225, 27905877), (7803, 25838775), (9315, 21644655), (9775, 20626083), (10557, 19098225), (11475, 17570367), (13005, 15503265), (14979, 13460175), (15525, 12986793), (17595, 11458935), (19941, 10110825), (20655, 9761315), (21675, 9301959), (23409, 8612925), (24965, 8076105), (27945, 7214885), (29325, 6875361), (31671, 6366075), (33235, 6066495), (34425, 5856789), (39015, 5167755), (44937, 4486725), (46575, 4328931), (52785, 3819645), (59823, 3370275), (65025, 3100653), (70227, 2870975), (74895, 2692035), (84881, 2375325), (87975, 2291787), (95013, 2122025), (99705, 2022165), (103275, 1952263), (114839, 1755675), (117045, 1722585), (124825, 1615221), (134811, 1495575), (139725, 1442977), (158355, 1273215), (166175, 1213299), (179469, 1123425), (195075, 1033551), (224685, 897345), (254643, 791775), (263925, 763929), (299115, 674055), (344517, 585225), (351135, 574195), (374475, 538407), (404433, 498525), (424405, 475065)]