164783200

素因数分解:

$2^5\times 5^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{293}}^1$

素因数の和:369

約数の個数: 144

約数和(自身を含む): 436378320

約数和(自身を除く): 271595120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 37, 38, 40, 50, 74, 76, 80, 95, 100, 148, 152, 160, 185, 190, 200, 293, 296, 304, 370, 380, 400, 475, 586, 592, 608, 703, 740, 760, 800, 925, 950, 1172, 1184, 1406, 1465, 1480, 1520, 1850, 1900, 2344, 2812, 2930, 2960, 3040, 3515, 3700, 3800, 4688, 5567, 5624, 5860, 5920, 7030, 7325, 7400, 7600, 9376, 10841, 11134, 11248, 11720, 14060, 14650, 14800, 15200, 17575, 21682, 22268, 22496, 23440, 27835, 28120, 29300, 29600, 35150, 43364, 44536, 46880, 54205, 55670, 56240, 58600, 70300, 86728, 89072, 108410, 111340, 112480, 117200, 139175, 140600, 173456, 178144, 205979, 216820, 222680, 234400, 271025, 278350, 281200, 346912, 411958, 433640, 445360, 542050, 556700, 562400, 823916, 867280, 890720, 1029895, 1084100, 1113400, 1647832, 1734560, 2059790, 2168200, 2226800, 3295664, 4119580, 4336400, 4453600, 5149475, 6591328, 8239160, 8672800, 10298950, 16478320, 20597900, 32956640, 41195800, 82391600, 164783200]

約数ペア:

[(1, 164783200), (2, 82391600), (4, 41195800), (5, 32956640), (8, 20597900), (10, 16478320), (16, 10298950), (19, 8672800), (20, 8239160), (25, 6591328), (32, 5149475), (37, 4453600), (38, 4336400), (40, 4119580), (50, 3295664), (74, 2226800), (76, 2168200), (80, 2059790), (95, 1734560), (100, 1647832), (148, 1113400), (152, 1084100), (160, 1029895), (185, 890720), (190, 867280), (200, 823916), (293, 562400), (296, 556700), (304, 542050), (370, 445360), (380, 433640), (400, 411958), (475, 346912), (586, 281200), (592, 278350), (608, 271025), (703, 234400), (740, 222680), (760, 216820), (800, 205979), (925, 178144), (950, 173456), (1172, 140600), (1184, 139175), (1406, 117200), (1465, 112480), (1480, 111340), (1520, 108410), (1850, 89072), (1900, 86728), (2344, 70300), (2812, 58600), (2930, 56240), (2960, 55670), (3040, 54205), (3515, 46880), (3700, 44536), (3800, 43364), (4688, 35150), (5567, 29600), (5624, 29300), (5860, 28120), (5920, 27835), (7030, 23440), (7325, 22496), (7400, 22268), (7600, 21682), (9376, 17575), (10841, 15200), (11134, 14800), (11248, 14650), (11720, 14060)]