202410540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{7547}}^1$

素因数の和:7711

約数の個数: 72

約数和(自身を含む): 618181200

約数和(自身を除く): 415770660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 149, 180, 298, 447, 596, 745, 894, 1341, 1490, 1788, 2235, 2682, 2980, 4470, 5364, 6705, 7547, 8940, 13410, 15094, 22641, 26820, 30188, 37735, 45282, 67923, 75470, 90564, 113205, 135846, 150940, 226410, 271692, 339615, 452820, 679230, 1124503, 1358460, 2249006, 3373509, 4498012, 5622515, 6747018, 10120527, 11245030, 13494036, 16867545, 20241054, 22490060, 33735090, 40482108, 50602635, 67470180, 101205270, 202410540]

約数ペア:

[(1, 202410540), (2, 101205270), (3, 67470180), (4, 50602635), (5, 40482108), (6, 33735090), (9, 22490060), (10, 20241054), (12, 16867545), (15, 13494036), (18, 11245030), (20, 10120527), (30, 6747018), (36, 5622515), (45, 4498012), (60, 3373509), (90, 2249006), (149, 1358460), (180, 1124503), (298, 679230), (447, 452820), (596, 339615), (745, 271692), (894, 226410), (1341, 150940), (1490, 135846), (1788, 113205), (2235, 90564), (2682, 75470), (2980, 67923), (4470, 45282), (5364, 37735), (6705, 30188), (7547, 26820), (8940, 22641), (13410, 15094)]