82903320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{421}}^1\times {\mathrm{547}}^1$

素因数の和:985

約数の個数: 96

約数和(自身を含む): 270569520

約数和(自身を除く): 187666200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 421, 547, 842, 1094, 1263, 1641, 1684, 2105, 2188, 2526, 2735, 3282, 3368, 3789, 4210, 4376, 4923, 5052, 5470, 6315, 6564, 7578, 8205, 8420, 9846, 10104, 10940, 12630, 13128, 15156, 16410, 16840, 18945, 19692, 21880, 24615, 25260, 30312, 32820, 37890, 39384, 49230, 50520, 65640, 75780, 98460, 151560, 196920, 230287, 460574, 690861, 921148, 1151435, 1381722, 1842296, 2072583, 2302870, 2763444, 3454305, 4145166, 4605740, 5526888, 6908610, 8290332, 9211480, 10362915, 13817220, 16580664, 20725830, 27634440, 41451660, 82903320]

約数ペア:

[(1, 82903320), (2, 41451660), (3, 27634440), (4, 20725830), (5, 16580664), (6, 13817220), (8, 10362915), (9, 9211480), (10, 8290332), (12, 6908610), (15, 5526888), (18, 4605740), (20, 4145166), (24, 3454305), (30, 2763444), (36, 2302870), (40, 2072583), (45, 1842296), (60, 1381722), (72, 1151435), (90, 921148), (120, 690861), (180, 460574), (360, 230287), (421, 196920), (547, 151560), (842, 98460), (1094, 75780), (1263, 65640), (1641, 50520), (1684, 49230), (2105, 39384), (2188, 37890), (2526, 32820), (2735, 30312), (3282, 25260), (3368, 24615), (3789, 21880), (4210, 19692), (4376, 18945), (4923, 16840), (5052, 16410), (5470, 15156), (6315, 13128), (6564, 12630), (7578, 10940), (8205, 10104), (8420, 9846)]