73809540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{58579}}^1$

素因数の和:58601

約数の個数: 72

約数和(自身を含む): 255877440

約数和(自身を除く): 182067900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 58579, 117158, 175737, 234316, 292895, 351474, 410053, 527211, 585790, 702948, 820106, 878685, 1054422, 1171580, 1230159, 1640212, 1757370, 2050265, 2108844, 2460318, 2636055, 3514740, 3690477, 4100530, 4920636, 5272110, 6150795, 7380954, 8201060, 10544220, 12301590, 14761908, 18452385, 24603180, 36904770, 73809540]

約数ペア:

[(1, 73809540), (2, 36904770), (3, 24603180), (4, 18452385), (5, 14761908), (6, 12301590), (7, 10544220), (9, 8201060), (10, 7380954), (12, 6150795), (14, 5272110), (15, 4920636), (18, 4100530), (20, 3690477), (21, 3514740), (28, 2636055), (30, 2460318), (35, 2108844), (36, 2050265), (42, 1757370), (45, 1640212), (60, 1230159), (63, 1171580), (70, 1054422), (84, 878685), (90, 820106), (105, 702948), (126, 585790), (140, 527211), (180, 410053), (210, 351474), (252, 292895), (315, 234316), (420, 175737), (630, 117158), (1260, 58579)]