395909800

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:276

約数の個数: 192

約数和(自身を含む): 1099929600

約数和(自身を除く): 704019800

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 25, 26, 40, 44, 50, 52, 55, 65, 88, 100, 104, 109, 110, 127, 130, 143, 200, 218, 220, 254, 260, 275, 286, 325, 436, 440, 508, 520, 545, 550, 572, 635, 650, 715, 872, 1016, 1090, 1100, 1144, 1199, 1270, 1300, 1397, 1417, 1430, 1651, 2180, 2200, 2398, 2540, 2600, 2725, 2794, 2834, 2860, 3175, 3302, 3575, 4360, 4796, 5080, 5450, 5588, 5668, 5720, 5995, 6350, 6604, 6985, 7085, 7150, 8255, 9592, 10900, 11176, 11336, 11990, 12700, 13208, 13843, 13970, 14170, 14300, 15587, 16510, 18161, 21800, 23980, 25400, 27686, 27940, 28340, 28600, 29975, 31174, 33020, 34925, 35425, 36322, 41275, 47960, 55372, 55880, 56680, 59950, 62348, 66040, 69215, 69850, 70850, 72644, 77935, 82550, 90805, 110744, 119900, 124696, 138430, 139700, 141700, 145288, 152273, 155870, 165100, 179959, 181610, 239800, 276860, 279400, 283400, 304546, 311740, 330200, 346075, 359918, 363220, 389675, 454025, 553720, 609092, 623480, 692150, 719836, 726440, 761365, 779350, 899795, 908050, 1218184, 1384300, 1439672, 1522730, 1558700, 1799590, 1816100, 1979549, 2768600, 3045460, 3117400, 3599180, 3632200, 3806825, 3959098, 4498975, 6090920, 7198360, 7613650, 7918196, 8997950, 9897745, 15227300, 15836392, 17995900, 19795490, 30454600, 35991800, 39590980, 49488725, 79181960, 98977450, 197954900, 395909800]

約数ペア:

[(1, 395909800), (2, 197954900), (4, 98977450), (5, 79181960), (8, 49488725), (10, 39590980), (11, 35991800), (13, 30454600), (20, 19795490), (22, 17995900), (25, 15836392), (26, 15227300), (40, 9897745), (44, 8997950), (50, 7918196), (52, 7613650), (55, 7198360), (65, 6090920), (88, 4498975), (100, 3959098), (104, 3806825), (109, 3632200), (110, 3599180), (127, 3117400), (130, 3045460), (143, 2768600), (200, 1979549), (218, 1816100), (220, 1799590), (254, 1558700), (260, 1522730), (275, 1439672), (286, 1384300), (325, 1218184), (436, 908050), (440, 899795), (508, 779350), (520, 761365), (545, 726440), (550, 719836), (572, 692150), (635, 623480), (650, 609092), (715, 553720), (872, 454025), (1016, 389675), (1090, 363220), (1100, 359918), (1144, 346075), (1199, 330200), (1270, 311740), (1300, 304546), (1397, 283400), (1417, 279400), (1430, 276860), (1651, 239800), (2180, 181610), (2200, 179959), (2398, 165100), (2540, 155870), (2600, 152273), (2725, 145288), (2794, 141700), (2834, 139700), (2860, 138430), (3175, 124696), (3302, 119900), (3575, 110744), (4360, 90805), (4796, 82550), (5080, 77935), (5450, 72644), (5588, 70850), (5668, 69850), (5720, 69215), (5995, 66040), (6350, 62348), (6604, 59950), (6985, 56680), (7085, 55880), (7150, 55372), (8255, 47960), (9592, 41275), (10900, 36322), (11176, 35425), (11336, 34925), (11990, 33020), (12700, 31174), (13208, 29975), (13843, 28600), (13970, 28340), (14170, 27940), (14300, 27686), (15587, 25400), (16510, 23980), (18161, 21800)]