29189700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{569}}^1$

素因数の和:611

約数の個数: 144

約数和(自身を含む): 98952000

約数和(自身を除く): 69762300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 27, 30, 36, 38, 45, 50, 54, 57, 60, 75, 76, 90, 95, 100, 108, 114, 135, 150, 171, 180, 190, 225, 228, 270, 285, 300, 342, 380, 450, 475, 513, 540, 569, 570, 675, 684, 855, 900, 950, 1026, 1138, 1140, 1350, 1425, 1707, 1710, 1900, 2052, 2276, 2565, 2700, 2845, 2850, 3414, 3420, 4275, 5121, 5130, 5690, 5700, 6828, 8535, 8550, 10242, 10260, 10811, 11380, 12825, 14225, 15363, 17070, 17100, 20484, 21622, 25605, 25650, 28450, 30726, 32433, 34140, 42675, 43244, 51210, 51300, 54055, 56900, 61452, 64866, 76815, 85350, 97299, 102420, 108110, 128025, 129732, 153630, 162165, 170700, 194598, 216220, 256050, 270275, 291897, 307260, 324330, 384075, 389196, 486495, 512100, 540550, 583794, 648660, 768150, 810825, 972990, 1081100, 1167588, 1459485, 1536300, 1621650, 1945980, 2432475, 2918970, 3243300, 4864950, 5837940, 7297425, 9729900, 14594850, 29189700]

約数ペア:

[(1, 29189700), (2, 14594850), (3, 9729900), (4, 7297425), (5, 5837940), (6, 4864950), (9, 3243300), (10, 2918970), (12, 2432475), (15, 1945980), (18, 1621650), (19, 1536300), (20, 1459485), (25, 1167588), (27, 1081100), (30, 972990), (36, 810825), (38, 768150), (45, 648660), (50, 583794), (54, 540550), (57, 512100), (60, 486495), (75, 389196), (76, 384075), (90, 324330), (95, 307260), (100, 291897), (108, 270275), (114, 256050), (135, 216220), (150, 194598), (171, 170700), (180, 162165), (190, 153630), (225, 129732), (228, 128025), (270, 108110), (285, 102420), (300, 97299), (342, 85350), (380, 76815), (450, 64866), (475, 61452), (513, 56900), (540, 54055), (569, 51300), (570, 51210), (675, 43244), (684, 42675), (855, 34140), (900, 32433), (950, 30726), (1026, 28450), (1138, 25650), (1140, 25605), (1350, 21622), (1425, 20484), (1707, 17100), (1710, 17070), (1900, 15363), (2052, 14225), (2276, 12825), (2565, 11380), (2700, 10811), (2845, 10260), (2850, 10242), (3414, 8550), (3420, 8535), (4275, 6828), (5121, 5700), (5130, 5690)]