28739605200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1260509}}^1$

素因数の和:1260549

約数の個数: 120

約数和(自身を含む): 96908008800

約数和(自身を除く): 68168403600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 38, 40, 48, 50, 57, 60, 75, 76, 80, 95, 100, 114, 120, 150, 152, 190, 200, 228, 240, 285, 300, 304, 380, 400, 456, 475, 570, 600, 760, 912, 950, 1140, 1200, 1425, 1520, 1900, 2280, 2850, 3800, 4560, 5700, 7600, 11400, 22800, 1260509, 2521018, 3781527, 5042036, 6302545, 7563054, 10084072, 12605090, 15126108, 18907635, 20168144, 23949671, 25210180, 30252216, 31512725, 37815270, 47899342, 50420360, 60504432, 63025450, 71849013, 75630540, 94538175, 95798684, 100840720, 119748355, 126050900, 143698026, 151261080, 189076350, 191597368, 239496710, 252101800, 287396052, 302522160, 359245065, 378152700, 383194736, 478993420, 504203600, 574792104, 598741775, 718490130, 756305400, 957986840, 1149584208, 1197483550, 1436980260, 1512610800, 1796225325, 1915973680, 2394967100, 2873960520, 3592450650, 4789934200, 5747921040, 7184901300, 9579868400, 14369802600, 28739605200]

約数ペア:

[(1, 28739605200), (2, 14369802600), (3, 9579868400), (4, 7184901300), (5, 5747921040), (6, 4789934200), (8, 3592450650), (10, 2873960520), (12, 2394967100), (15, 1915973680), (16, 1796225325), (19, 1512610800), (20, 1436980260), (24, 1197483550), (25, 1149584208), (30, 957986840), (38, 756305400), (40, 718490130), (48, 598741775), (50, 574792104), (57, 504203600), (60, 478993420), (75, 383194736), (76, 378152700), (80, 359245065), (95, 302522160), (100, 287396052), (114, 252101800), (120, 239496710), (150, 191597368), (152, 189076350), (190, 151261080), (200, 143698026), (228, 126050900), (240, 119748355), (285, 100840720), (300, 95798684), (304, 94538175), (380, 75630540), (400, 71849013), (456, 63025450), (475, 60504432), (570, 50420360), (600, 47899342), (760, 37815270), (912, 31512725), (950, 30252216), (1140, 25210180), (1200, 23949671), (1425, 20168144), (1520, 18907635), (1900, 15126108), (2280, 12605090), (2850, 10084072), (3800, 7563054), (4560, 6302545), (5700, 5042036), (7600, 3781527), (11400, 2521018), (22800, 1260509)]