125784540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{99829}}^1$

素因数の和:99851

約数の個数: 72

約数和(自身を含む): 436057440

約数和(自身を除く): 310272900

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, 99829, 199658, 299487, 399316, 499145, 598974, 698803, 898461, 998290, 1197948, 1397606, 1497435, 1796922, 1996580, 2096409, 2795212, 2994870, 3494015, 3593844, 4192818, 4492305, 5989740, 6289227, 6988030, 8385636, 8984610, 10482045, 12578454, 13976060, 17969220, 20964090, 25156908, 31446135, 41928180, 62892270, 125784540]

約数ペア:

[(1, 125784540), (2, 62892270), (3, 41928180), (4, 31446135), (5, 25156908), (6, 20964090), (7, 17969220), (9, 13976060), (10, 12578454), (12, 10482045), (14, 8984610), (15, 8385636), (18, 6988030), (20, 6289227), (21, 5989740), (28, 4492305), (30, 4192818), (35, 3593844), (36, 3494015), (42, 2994870), (45, 2795212), (60, 2096409), (63, 1996580), (70, 1796922), (84, 1497435), (90, 1397606), (105, 1197948), (126, 998290), (140, 898461), (180, 698803), (210, 598974), (252, 499145), (315, 399316), (420, 299487), (630, 199658), (1260, 99829)]