102845340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43951}}^1$

素因数の和:43979

約数の個数: 72

約数和(自身を含む): 335969088

約数和(自身を除く): 233123748

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 43951, 87902, 131853, 175804, 219755, 263706, 395559, 439510, 527412, 571363, 659265, 791118, 879020, 1142726, 1318530, 1582236, 1714089, 1977795, 2285452, 2637060, 2856815, 3428178, 3955590, 5142267, 5713630, 6856356, 7911180, 8570445, 10284534, 11427260, 17140890, 20569068, 25711335, 34281780, 51422670, 102845340]

約数ペア:

[(1, 102845340), (2, 51422670), (3, 34281780), (4, 25711335), (5, 20569068), (6, 17140890), (9, 11427260), (10, 10284534), (12, 8570445), (13, 7911180), (15, 6856356), (18, 5713630), (20, 5142267), (26, 3955590), (30, 3428178), (36, 2856815), (39, 2637060), (45, 2285452), (52, 1977795), (60, 1714089), (65, 1582236), (78, 1318530), (90, 1142726), (117, 879020), (130, 791118), (156, 659265), (180, 571363), (195, 527412), (234, 439510), (260, 395559), (390, 263706), (468, 219755), (585, 175804), (780, 131853), (1170, 87902), (2340, 43951)]