231178350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1151}}^1$

素因数の和:1282

約数の個数: 96

約数和(自身を含む): 623960064

約数和(自身を除く): 392781714

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 103, 130, 150, 195, 206, 309, 325, 390, 515, 618, 650, 975, 1030, 1151, 1339, 1545, 1950, 2302, 2575, 2678, 3090, 3453, 4017, 5150, 5755, 6695, 6906, 7725, 8034, 11510, 13390, 14963, 15450, 17265, 20085, 28775, 29926, 33475, 34530, 40170, 44889, 57550, 66950, 74815, 86325, 89778, 100425, 118553, 149630, 172650, 200850, 224445, 237106, 355659, 374075, 448890, 592765, 711318, 748150, 1122225, 1185530, 1541189, 1778295, 2244450, 2963825, 3082378, 3556590, 4623567, 5927650, 7705945, 8891475, 9247134, 15411890, 17782950, 23117835, 38529725, 46235670, 77059450, 115589175, 231178350]

約数ペア:

[(1, 231178350), (2, 115589175), (3, 77059450), (5, 46235670), (6, 38529725), (10, 23117835), (13, 17782950), (15, 15411890), (25, 9247134), (26, 8891475), (30, 7705945), (39, 5927650), (50, 4623567), (65, 3556590), (75, 3082378), (78, 2963825), (103, 2244450), (130, 1778295), (150, 1541189), (195, 1185530), (206, 1122225), (309, 748150), (325, 711318), (390, 592765), (515, 448890), (618, 374075), (650, 355659), (975, 237106), (1030, 224445), (1151, 200850), (1339, 172650), (1545, 149630), (1950, 118553), (2302, 100425), (2575, 89778), (2678, 86325), (3090, 74815), (3453, 66950), (4017, 57550), (5150, 44889), (5755, 40170), (6695, 34530), (6906, 33475), (7725, 29926), (8034, 28775), (11510, 20085), (13390, 17265), (14963, 15450)]