202544800

素因数分解:

$2^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{281}}^1$

素因数の和:371

約数の個数: 144

約数和(自身を含む): 535325112

約数和(自身を除く): 332780312

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 53, 68, 80, 85, 100, 106, 136, 160, 170, 200, 212, 265, 272, 281, 340, 400, 424, 425, 530, 544, 562, 680, 800, 848, 850, 901, 1060, 1124, 1325, 1360, 1405, 1696, 1700, 1802, 2120, 2248, 2650, 2720, 2810, 3400, 3604, 4240, 4496, 4505, 4777, 5300, 5620, 6800, 7025, 7208, 8480, 8992, 9010, 9554, 10600, 11240, 13600, 14050, 14416, 14893, 18020, 19108, 21200, 22480, 22525, 23885, 28100, 28832, 29786, 36040, 38216, 42400, 44960, 45050, 47770, 56200, 59572, 72080, 74465, 76432, 90100, 95540, 112400, 119144, 119425, 144160, 148930, 152864, 180200, 191080, 224800, 238288, 238850, 253181, 297860, 360400, 372325, 382160, 476576, 477700, 506362, 595720, 720800, 744650, 764320, 955400, 1012724, 1191440, 1265905, 1489300, 1910800, 2025448, 2382880, 2531810, 2978600, 3821600, 4050896, 5063620, 5957200, 6329525, 8101792, 10127240, 11914400, 12659050, 20254480, 25318100, 40508960, 50636200, 101272400, 202544800]

約数ペア:

[(1, 202544800), (2, 101272400), (4, 50636200), (5, 40508960), (8, 25318100), (10, 20254480), (16, 12659050), (17, 11914400), (20, 10127240), (25, 8101792), (32, 6329525), (34, 5957200), (40, 5063620), (50, 4050896), (53, 3821600), (68, 2978600), (80, 2531810), (85, 2382880), (100, 2025448), (106, 1910800), (136, 1489300), (160, 1265905), (170, 1191440), (200, 1012724), (212, 955400), (265, 764320), (272, 744650), (281, 720800), (340, 595720), (400, 506362), (424, 477700), (425, 476576), (530, 382160), (544, 372325), (562, 360400), (680, 297860), (800, 253181), (848, 238850), (850, 238288), (901, 224800), (1060, 191080), (1124, 180200), (1325, 152864), (1360, 148930), (1405, 144160), (1696, 119425), (1700, 119144), (1802, 112400), (2120, 95540), (2248, 90100), (2650, 76432), (2720, 74465), (2810, 72080), (3400, 59572), (3604, 56200), (4240, 47770), (4496, 45050), (4505, 44960), (4777, 42400), (5300, 38216), (5620, 36040), (6800, 29786), (7025, 28832), (7208, 28100), (8480, 23885), (8992, 22525), (9010, 22480), (9554, 21200), (10600, 19108), (11240, 18020), (13600, 14893), (14050, 14416)]