38258400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{839}}^1$

素因数の和:881

約数の個数: 144

約数和(自身を含む): 131241600

約数和(自身を除く): 92983200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 32, 38, 40, 48, 50, 57, 60, 75, 76, 80, 95, 96, 100, 114, 120, 150, 152, 160, 190, 200, 228, 240, 285, 300, 304, 380, 400, 456, 475, 480, 570, 600, 608, 760, 800, 839, 912, 950, 1140, 1200, 1425, 1520, 1678, 1824, 1900, 2280, 2400, 2517, 2850, 3040, 3356, 3800, 4195, 4560, 5034, 5700, 6712, 7600, 8390, 9120, 10068, 11400, 12585, 13424, 15200, 15941, 16780, 20136, 20975, 22800, 25170, 26848, 31882, 33560, 40272, 41950, 45600, 47823, 50340, 62925, 63764, 67120, 79705, 80544, 83900, 95646, 100680, 125850, 127528, 134240, 159410, 167800, 191292, 201360, 239115, 251700, 255056, 318820, 335600, 382584, 398525, 402720, 478230, 503400, 510112, 637640, 671200, 765168, 797050, 956460, 1006800, 1195575, 1275280, 1530336, 1594100, 1912920, 2013600, 2391150, 2550560, 3188200, 3825840, 4782300, 6376400, 7651680, 9564600, 12752800, 19129200, 38258400]

約数ペア:

[(1, 38258400), (2, 19129200), (3, 12752800), (4, 9564600), (5, 7651680), (6, 6376400), (8, 4782300), (10, 3825840), (12, 3188200), (15, 2550560), (16, 2391150), (19, 2013600), (20, 1912920), (24, 1594100), (25, 1530336), (30, 1275280), (32, 1195575), (38, 1006800), (40, 956460), (48, 797050), (50, 765168), (57, 671200), (60, 637640), (75, 510112), (76, 503400), (80, 478230), (95, 402720), (96, 398525), (100, 382584), (114, 335600), (120, 318820), (150, 255056), (152, 251700), (160, 239115), (190, 201360), (200, 191292), (228, 167800), (240, 159410), (285, 134240), (300, 127528), (304, 125850), (380, 100680), (400, 95646), (456, 83900), (475, 80544), (480, 79705), (570, 67120), (600, 63764), (608, 62925), (760, 50340), (800, 47823), (839, 45600), (912, 41950), (950, 40272), (1140, 33560), (1200, 31882), (1425, 26848), (1520, 25170), (1678, 22800), (1824, 20975), (1900, 20136), (2280, 16780), (2400, 15941), (2517, 15200), (2850, 13424), (3040, 12585), (3356, 11400), (3800, 10068), (4195, 9120), (4560, 8390), (5034, 7600), (5700, 6712)]