201008600

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{313}}^1$

素因数の和:374

約数の個数: 144

約数和(自身を含む): 534396600

約数和(自身を除く): 333388000

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 25, 26, 38, 40, 50, 52, 65, 76, 95, 100, 104, 130, 152, 169, 190, 200, 247, 260, 313, 325, 338, 380, 475, 494, 520, 626, 650, 676, 760, 845, 950, 988, 1235, 1252, 1300, 1352, 1565, 1690, 1900, 1976, 2470, 2504, 2600, 3130, 3211, 3380, 3800, 4069, 4225, 4940, 5947, 6175, 6260, 6422, 6760, 7825, 8138, 8450, 9880, 11894, 12350, 12520, 12844, 15650, 16055, 16276, 16900, 20345, 23788, 24700, 25688, 29735, 31300, 32110, 32552, 33800, 40690, 47576, 49400, 52897, 59470, 62600, 64220, 77311, 80275, 81380, 101725, 105794, 118940, 128440, 148675, 154622, 160550, 162760, 203450, 211588, 237880, 264485, 297350, 309244, 321100, 386555, 406900, 423176, 528970, 594700, 618488, 642200, 773110, 813800, 1005043, 1057940, 1189400, 1322425, 1546220, 1932775, 2010086, 2115880, 2644850, 3092440, 3865550, 4020172, 5025215, 5289700, 7731100, 8040344, 10050430, 10579400, 15462200, 20100860, 25126075, 40201720, 50252150, 100504300, 201008600]

約数ペア:

[(1, 201008600), (2, 100504300), (4, 50252150), (5, 40201720), (8, 25126075), (10, 20100860), (13, 15462200), (19, 10579400), (20, 10050430), (25, 8040344), (26, 7731100), (38, 5289700), (40, 5025215), (50, 4020172), (52, 3865550), (65, 3092440), (76, 2644850), (95, 2115880), (100, 2010086), (104, 1932775), (130, 1546220), (152, 1322425), (169, 1189400), (190, 1057940), (200, 1005043), (247, 813800), (260, 773110), (313, 642200), (325, 618488), (338, 594700), (380, 528970), (475, 423176), (494, 406900), (520, 386555), (626, 321100), (650, 309244), (676, 297350), (760, 264485), (845, 237880), (950, 211588), (988, 203450), (1235, 162760), (1252, 160550), (1300, 154622), (1352, 148675), (1565, 128440), (1690, 118940), (1900, 105794), (1976, 101725), (2470, 81380), (2504, 80275), (2600, 77311), (3130, 64220), (3211, 62600), (3380, 59470), (3800, 52897), (4069, 49400), (4225, 47576), (4940, 40690), (5947, 33800), (6175, 32552), (6260, 32110), (6422, 31300), (6760, 29735), (7825, 25688), (8138, 24700), (8450, 23788), (9880, 20345), (11894, 16900), (12350, 16276), (12520, 16055), (12844, 15650)]