30455400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{193}}^1\times {\mathrm{263}}^1$

素因数の和:475

約数の個数: 96

約数和(自身を含む): 95261760

約数和(自身を除く): 64806360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 193, 200, 263, 300, 386, 526, 579, 600, 772, 789, 965, 1052, 1158, 1315, 1544, 1578, 1930, 2104, 2316, 2630, 2895, 3156, 3860, 3945, 4632, 4825, 5260, 5790, 6312, 6575, 7720, 7890, 9650, 10520, 11580, 13150, 14475, 15780, 19300, 19725, 23160, 26300, 28950, 31560, 38600, 39450, 50759, 52600, 57900, 78900, 101518, 115800, 152277, 157800, 203036, 253795, 304554, 406072, 507590, 609108, 761385, 1015180, 1218216, 1268975, 1522770, 2030360, 2537950, 3045540, 3806925, 5075900, 6091080, 7613850, 10151800, 15227700, 30455400]

約数ペア:

[(1, 30455400), (2, 15227700), (3, 10151800), (4, 7613850), (5, 6091080), (6, 5075900), (8, 3806925), (10, 3045540), (12, 2537950), (15, 2030360), (20, 1522770), (24, 1268975), (25, 1218216), (30, 1015180), (40, 761385), (50, 609108), (60, 507590), (75, 406072), (100, 304554), (120, 253795), (150, 203036), (193, 157800), (200, 152277), (263, 115800), (300, 101518), (386, 78900), (526, 57900), (579, 52600), (600, 50759), (772, 39450), (789, 38600), (965, 31560), (1052, 28950), (1158, 26300), (1315, 23160), (1544, 19725), (1578, 19300), (1930, 15780), (2104, 14475), (2316, 13150), (2630, 11580), (2895, 10520), (3156, 9650), (3860, 7890), (3945, 7720), (4632, 6575), (4825, 6312), (5260, 5790)]