54440460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{17791}}^1$

素因数の和:17823

約数の個数: 72

約数和(自身を含む): 174859776

約数和(自身を除く): 120419316

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, 17791, 35582, 53373, 71164, 88955, 106746, 160119, 177910, 213492, 266865, 302447, 320238, 355820, 533730, 604894, 640476, 800595, 907341, 1067460, 1209788, 1512235, 1601190, 1814682, 2722023, 3024470, 3202380, 3629364, 4536705, 5444046, 6048940, 9073410, 10888092, 13610115, 18146820, 27220230, 54440460]

約数ペア:

[(1, 54440460), (2, 27220230), (3, 18146820), (4, 13610115), (5, 10888092), (6, 9073410), (9, 6048940), (10, 5444046), (12, 4536705), (15, 3629364), (17, 3202380), (18, 3024470), (20, 2722023), (30, 1814682), (34, 1601190), (36, 1512235), (45, 1209788), (51, 1067460), (60, 907341), (68, 800595), (85, 640476), (90, 604894), (102, 533730), (153, 355820), (170, 320238), (180, 302447), (204, 266865), (255, 213492), (306, 177910), (340, 160119), (510, 106746), (612, 88955), (765, 71164), (1020, 53373), (1530, 35582), (3060, 17791)]