202709880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{2141}}^1$

素因数の和:2421

約数の個数: 96

約数和(自身を含む): 661620960

約数和(自身を除く): 458911080

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, 263, 360, 526, 789, 1052, 1315, 1578, 2104, 2141, 2367, 2630, 3156, 3945, 4282, 4734, 5260, 6312, 6423, 7890, 8564, 9468, 10520, 10705, 11835, 12846, 15780, 17128, 18936, 19269, 21410, 23670, 25692, 31560, 32115, 38538, 42820, 47340, 51384, 64230, 77076, 85640, 94680, 96345, 128460, 154152, 192690, 256920, 385380, 563083, 770760, 1126166, 1689249, 2252332, 2815415, 3378498, 4504664, 5067747, 5630830, 6756996, 8446245, 10135494, 11261660, 13513992, 16892490, 20270988, 22523320, 25338735, 33784980, 40541976, 50677470, 67569960, 101354940, 202709880]

約数ペア:

[(1, 202709880), (2, 101354940), (3, 67569960), (4, 50677470), (5, 40541976), (6, 33784980), (8, 25338735), (9, 22523320), (10, 20270988), (12, 16892490), (15, 13513992), (18, 11261660), (20, 10135494), (24, 8446245), (30, 6756996), (36, 5630830), (40, 5067747), (45, 4504664), (60, 3378498), (72, 2815415), (90, 2252332), (120, 1689249), (180, 1126166), (263, 770760), (360, 563083), (526, 385380), (789, 256920), (1052, 192690), (1315, 154152), (1578, 128460), (2104, 96345), (2141, 94680), (2367, 85640), (2630, 77076), (3156, 64230), (3945, 51384), (4282, 47340), (4734, 42820), (5260, 38538), (6312, 32115), (6423, 31560), (7890, 25692), (8564, 23670), (9468, 21410), (10520, 19269), (10705, 18936), (11835, 17128), (12846, 15780)]