20223822750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{179}}^1\times {\mathrm{199}}^1\times {\mathrm{757}}^1$

素因数の和:1155

約数の個数: 128

約数和(自身を含む): 51083136000

約数和(自身を除く): 30859313250

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 179, 199, 250, 358, 375, 398, 537, 597, 750, 757, 895, 995, 1074, 1194, 1514, 1790, 1990, 2271, 2685, 2985, 3785, 4475, 4542, 4975, 5370, 5970, 7570, 8950, 9950, 11355, 13425, 14925, 18925, 22375, 22710, 24875, 26850, 29850, 35621, 37850, 44750, 49750, 56775, 67125, 71242, 74625, 94625, 106863, 113550, 134250, 135503, 149250, 150643, 178105, 189250, 213726, 271006, 283875, 301286, 356210, 406509, 451929, 534315, 567750, 677515, 753215, 813018, 890525, 903858, 1068630, 1355030, 1506430, 1781050, 2032545, 2259645, 2671575, 3387575, 3766075, 4065090, 4452625, 4519290, 5343150, 6775150, 7532150, 8905250, 10162725, 11298225, 13357875, 16937875, 18830375, 20325450, 22596450, 26715750, 26965097, 33875750, 37660750, 50813625, 53930194, 56491125, 80895291, 101627250, 112982250, 134825485, 161790582, 269650970, 404476455, 674127425, 808952910, 1348254850, 2022382275, 3370637125, 4044764550, 6741274250, 10111911375, 20223822750]

約数ペア:

[(1, 20223822750), (2, 10111911375), (3, 6741274250), (5, 4044764550), (6, 3370637125), (10, 2022382275), (15, 1348254850), (25, 808952910), (30, 674127425), (50, 404476455), (75, 269650970), (125, 161790582), (150, 134825485), (179, 112982250), (199, 101627250), (250, 80895291), (358, 56491125), (375, 53930194), (398, 50813625), (537, 37660750), (597, 33875750), (750, 26965097), (757, 26715750), (895, 22596450), (995, 20325450), (1074, 18830375), (1194, 16937875), (1514, 13357875), (1790, 11298225), (1990, 10162725), (2271, 8905250), (2685, 7532150), (2985, 6775150), (3785, 5343150), (4475, 4519290), (4542, 4452625), (4975, 4065090), (5370, 3766075), (5970, 3387575), (7570, 2671575), (8950, 2259645), (9950, 2032545), (11355, 1781050), (13425, 1506430), (14925, 1355030), (18925, 1068630), (22375, 903858), (22710, 890525), (24875, 813018), (26850, 753215), (29850, 677515), (35621, 567750), (37850, 534315), (44750, 451929), (49750, 406509), (56775, 356210), (67125, 301286), (71242, 283875), (74625, 271006), (94625, 213726), (106863, 189250), (113550, 178105), (134250, 150643), (135503, 149250)]