461701980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{150883}}^1$

素因数の和:150915

約数の個数: 72

約数和(自身を含む): 1482887952

約数和(自身を除く): 1021185972

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 150883, 301766, 452649, 603532, 754415, 905298, 1357947, 1508830, 1810596, 2263245, 2565011, 2715894, 3017660, 4526490, 5130022, 5431788, 6789735, 7695033, 9052980, 10260044, 12825055, 13579470, 15390066, 23085099, 25650110, 27158940, 30780132, 38475165, 46170198, 51300220, 76950330, 92340396, 115425495, 153900660, 230850990, 461701980]

約数ペア:

[(1, 461701980), (2, 230850990), (3, 153900660), (4, 115425495), (5, 92340396), (6, 76950330), (9, 51300220), (10, 46170198), (12, 38475165), (15, 30780132), (17, 27158940), (18, 25650110), (20, 23085099), (30, 15390066), (34, 13579470), (36, 12825055), (45, 10260044), (51, 9052980), (60, 7695033), (68, 6789735), (85, 5431788), (90, 5130022), (102, 4526490), (153, 3017660), (170, 2715894), (180, 2565011), (204, 2263245), (255, 1810596), (306, 1508830), (340, 1357947), (510, 905298), (612, 754415), (765, 603532), (1020, 452649), (1530, 301766), (3060, 150883)]