91985040

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{18251}}^1$

素因数の和:18277

約数の個数: 120

約数和(自身を含む): 353066688

約数和(自身を除く): 261081648

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 18251, 36502, 54753, 73004, 91255, 109506, 127757, 146008, 164259, 182510, 219012, 255514, 273765, 292016, 328518, 365020, 383271, 438024, 511028, 547530, 638785, 657036, 730040, 766542, 821295, 876048, 1022056, 1095060, 1149813, 1277570, 1314072, 1460080, 1533084, 1642590, 1916355, 2044112, 2190120, 2299626, 2555140, 2628144, 3066168, 3285180, 3832710, 4380240, 4599252, 5110280, 5749065, 6132336, 6570360, 7665420, 9198504, 10220560, 11498130, 13140720, 15330840, 18397008, 22996260, 30661680, 45992520, 91985040]

約数ペア:

[(1, 91985040), (2, 45992520), (3, 30661680), (4, 22996260), (5, 18397008), (6, 15330840), (7, 13140720), (8, 11498130), (9, 10220560), (10, 9198504), (12, 7665420), (14, 6570360), (15, 6132336), (16, 5749065), (18, 5110280), (20, 4599252), (21, 4380240), (24, 3832710), (28, 3285180), (30, 3066168), (35, 2628144), (36, 2555140), (40, 2299626), (42, 2190120), (45, 2044112), (48, 1916355), (56, 1642590), (60, 1533084), (63, 1460080), (70, 1314072), (72, 1277570), (80, 1149813), (84, 1095060), (90, 1022056), (105, 876048), (112, 821295), (120, 766542), (126, 730040), (140, 657036), (144, 638785), (168, 547530), (180, 511028), (210, 438024), (240, 383271), (252, 365020), (280, 328518), (315, 292016), (336, 273765), (360, 255514), (420, 219012), (504, 182510), (560, 164259), (630, 146008), (720, 127757), (840, 109506), (1008, 91255), (1260, 73004), (1680, 54753), (2520, 36502), (5040, 18251)]