65021700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{193}}^1\times {\mathrm{1123}}^1$

素因数の和:1333

約数の個数: 72

約数和(自身を含む): 189272608

約数和(自身を除く): 124250908

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 193, 300, 386, 579, 772, 965, 1123, 1158, 1930, 2246, 2316, 2895, 3369, 3860, 4492, 4825, 5615, 5790, 6738, 9650, 11230, 11580, 13476, 14475, 16845, 19300, 22460, 28075, 28950, 33690, 56150, 57900, 67380, 84225, 112300, 168450, 216739, 336900, 433478, 650217, 866956, 1083695, 1300434, 2167390, 2600868, 3251085, 4334780, 5418475, 6502170, 10836950, 13004340, 16255425, 21673900, 32510850, 65021700]

約数ペア:

[(1, 65021700), (2, 32510850), (3, 21673900), (4, 16255425), (5, 13004340), (6, 10836950), (10, 6502170), (12, 5418475), (15, 4334780), (20, 3251085), (25, 2600868), (30, 2167390), (50, 1300434), (60, 1083695), (75, 866956), (100, 650217), (150, 433478), (193, 336900), (300, 216739), (386, 168450), (579, 112300), (772, 84225), (965, 67380), (1123, 57900), (1158, 56150), (1930, 33690), (2246, 28950), (2316, 28075), (2895, 22460), (3369, 19300), (3860, 16845), (4492, 14475), (4825, 13476), (5615, 11580), (5790, 11230), (6738, 9650)]