29807200

素因数分解:

$2^5\times 5^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:129

約数の個数: 144

約数和(自身を含む): 80151120

約数和(自身を除く): 50343920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 37, 38, 40, 50, 53, 74, 76, 80, 95, 100, 106, 148, 152, 160, 185, 190, 200, 212, 265, 296, 304, 370, 380, 400, 424, 475, 530, 592, 608, 703, 740, 760, 800, 848, 925, 950, 1007, 1060, 1184, 1325, 1406, 1480, 1520, 1696, 1850, 1900, 1961, 2014, 2120, 2650, 2812, 2960, 3040, 3515, 3700, 3800, 3922, 4028, 4240, 5035, 5300, 5624, 5920, 7030, 7400, 7600, 7844, 8056, 8480, 9805, 10070, 10600, 11248, 14060, 14800, 15200, 15688, 16112, 17575, 19610, 20140, 21200, 22496, 25175, 28120, 29600, 31376, 32224, 35150, 37259, 39220, 40280, 42400, 49025, 50350, 56240, 62752, 70300, 74518, 78440, 80560, 98050, 100700, 112480, 140600, 149036, 156880, 161120, 186295, 196100, 201400, 281200, 298072, 313760, 372590, 392200, 402800, 562400, 596144, 745180, 784400, 805600, 931475, 1192288, 1490360, 1568800, 1862950, 2980720, 3725900, 5961440, 7451800, 14903600, 29807200]

約数ペア:

[(1, 29807200), (2, 14903600), (4, 7451800), (5, 5961440), (8, 3725900), (10, 2980720), (16, 1862950), (19, 1568800), (20, 1490360), (25, 1192288), (32, 931475), (37, 805600), (38, 784400), (40, 745180), (50, 596144), (53, 562400), (74, 402800), (76, 392200), (80, 372590), (95, 313760), (100, 298072), (106, 281200), (148, 201400), (152, 196100), (160, 186295), (185, 161120), (190, 156880), (200, 149036), (212, 140600), (265, 112480), (296, 100700), (304, 98050), (370, 80560), (380, 78440), (400, 74518), (424, 70300), (475, 62752), (530, 56240), (592, 50350), (608, 49025), (703, 42400), (740, 40280), (760, 39220), (800, 37259), (848, 35150), (925, 32224), (950, 31376), (1007, 29600), (1060, 28120), (1184, 25175), (1325, 22496), (1406, 21200), (1480, 20140), (1520, 19610), (1696, 17575), (1850, 16112), (1900, 15688), (1961, 15200), (2014, 14800), (2120, 14060), (2650, 11248), (2812, 10600), (2960, 10070), (3040, 9805), (3515, 8480), (3700, 8056), (3800, 7844), (3922, 7600), (4028, 7400), (4240, 7030), (5035, 5920), (5300, 5624)]