451678950

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19681}}^1$

素因数の和:19719

約数の個数: 96

約数和(自身を含む): 1317906720

約数和(自身を除く): 866227770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 27, 30, 34, 45, 50, 51, 54, 75, 85, 90, 102, 135, 150, 153, 170, 225, 255, 270, 306, 425, 450, 459, 510, 675, 765, 850, 918, 1275, 1350, 1530, 2295, 2550, 3825, 4590, 7650, 11475, 19681, 22950, 39362, 59043, 98405, 118086, 177129, 196810, 295215, 334577, 354258, 492025, 531387, 590430, 669154, 885645, 984050, 1003731, 1062774, 1476075, 1672885, 1771290, 2007462, 2656935, 2952150, 3011193, 3345770, 4428225, 5018655, 5313870, 6022386, 8364425, 8856450, 9033579, 10037310, 13284675, 15055965, 16728850, 18067158, 25093275, 26569350, 30111930, 45167895, 50186550, 75279825, 90335790, 150559650, 225839475, 451678950]

約数ペア:

[(1, 451678950), (2, 225839475), (3, 150559650), (5, 90335790), (6, 75279825), (9, 50186550), (10, 45167895), (15, 30111930), (17, 26569350), (18, 25093275), (25, 18067158), (27, 16728850), (30, 15055965), (34, 13284675), (45, 10037310), (50, 9033579), (51, 8856450), (54, 8364425), (75, 6022386), (85, 5313870), (90, 5018655), (102, 4428225), (135, 3345770), (150, 3011193), (153, 2952150), (170, 2656935), (225, 2007462), (255, 1771290), (270, 1672885), (306, 1476075), (425, 1062774), (450, 1003731), (459, 984050), (510, 885645), (675, 669154), (765, 590430), (850, 531387), (918, 492025), (1275, 354258), (1350, 334577), (1530, 295215), (2295, 196810), (2550, 177129), (3825, 118086), (4590, 98405), (7650, 59043), (11475, 39362), (19681, 22950)]