289772010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^3\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:146

約数の個数: 192

約数和(自身を含む): 863291520

約数和(自身を除く): 573519510

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 41, 45, 55, 59, 66, 82, 90, 99, 110, 118, 121, 123, 165, 177, 198, 205, 242, 246, 295, 330, 354, 363, 369, 410, 451, 495, 531, 590, 605, 615, 649, 726, 738, 885, 902, 990, 1062, 1089, 1210, 1230, 1298, 1331, 1353, 1770, 1815, 1845, 1947, 2178, 2255, 2419, 2655, 2662, 2706, 3245, 3630, 3690, 3894, 3993, 4059, 4510, 4838, 4961, 5310, 5445, 5841, 6490, 6655, 6765, 7139, 7257, 7986, 8118, 9735, 9922, 10890, 11682, 11979, 12095, 13310, 13530, 14278, 14514, 14883, 19470, 19965, 20295, 21417, 21771, 23958, 24190, 24805, 26609, 29205, 29766, 35695, 36285, 39930, 40590, 42834, 43542, 44649, 49610, 53218, 54571, 58410, 59895, 64251, 71390, 72570, 74415, 78529, 79827, 89298, 107085, 108855, 109142, 119790, 128502, 133045, 148830, 157058, 159654, 163713, 214170, 217710, 223245, 235587, 239481, 266090, 272855, 292699, 321255, 327426, 392645, 399135, 446490, 471174, 478962, 491139, 545710, 585398, 642510, 706761, 785290, 798270, 818565, 878097, 982278, 1177935, 1197405, 1413522, 1463495, 1637130, 1756194, 2355870, 2394810, 2455695, 2634291, 2926990, 3219689, 3533805, 4390485, 4911390, 5268582, 6439378, 7067610, 8780970, 9659067, 13171455, 16098445, 19318134, 26342910, 28977201, 32196890, 48295335, 57954402, 96590670, 144886005, 289772010]

約数ペア:

[(1, 289772010), (2, 144886005), (3, 96590670), (5, 57954402), (6, 48295335), (9, 32196890), (10, 28977201), (11, 26342910), (15, 19318134), (18, 16098445), (22, 13171455), (30, 9659067), (33, 8780970), (41, 7067610), (45, 6439378), (55, 5268582), (59, 4911390), (66, 4390485), (82, 3533805), (90, 3219689), (99, 2926990), (110, 2634291), (118, 2455695), (121, 2394810), (123, 2355870), (165, 1756194), (177, 1637130), (198, 1463495), (205, 1413522), (242, 1197405), (246, 1177935), (295, 982278), (330, 878097), (354, 818565), (363, 798270), (369, 785290), (410, 706761), (451, 642510), (495, 585398), (531, 545710), (590, 491139), (605, 478962), (615, 471174), (649, 446490), (726, 399135), (738, 392645), (885, 327426), (902, 321255), (990, 292699), (1062, 272855), (1089, 266090), (1210, 239481), (1230, 235587), (1298, 223245), (1331, 217710), (1353, 214170), (1770, 163713), (1815, 159654), (1845, 157058), (1947, 148830), (2178, 133045), (2255, 128502), (2419, 119790), (2655, 109142), (2662, 108855), (2706, 107085), (3245, 89298), (3630, 79827), (3690, 78529), (3894, 74415), (3993, 72570), (4059, 71390), (4510, 64251), (4838, 59895), (4961, 58410), (5310, 54571), (5445, 53218), (5841, 49610), (6490, 44649), (6655, 43542), (6765, 42834), (7139, 40590), (7257, 39930), (7986, 36285), (8118, 35695), (9735, 29766), (9922, 29205), (10890, 26609), (11682, 24805), (11979, 24190), (12095, 23958), (13310, 21771), (13530, 21417), (14278, 20295), (14514, 19965), (14883, 19470)]