42300300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{20143}}^1$

素因数の和:20167

約数の個数: 72

約数和(自身を含む): 139879936

約数和(自身を除く): 97579636

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 20143, 40286, 60429, 80572, 100715, 120858, 141001, 201430, 241716, 282002, 302145, 402860, 423003, 503575, 564004, 604290, 705005, 846006, 1007150, 1208580, 1410010, 1510725, 1692012, 2014300, 2115015, 2820020, 3021450, 3525025, 4230030, 6042900, 7050050, 8460060, 10575075, 14100100, 21150150, 42300300]

約数ペア:

[(1, 42300300), (2, 21150150), (3, 14100100), (4, 10575075), (5, 8460060), (6, 7050050), (7, 6042900), (10, 4230030), (12, 3525025), (14, 3021450), (15, 2820020), (20, 2115015), (21, 2014300), (25, 1692012), (28, 1510725), (30, 1410010), (35, 1208580), (42, 1007150), (50, 846006), (60, 705005), (70, 604290), (75, 564004), (84, 503575), (100, 423003), (105, 402860), (140, 302145), (150, 282002), (175, 241716), (210, 201430), (300, 141001), (350, 120858), (420, 100715), (525, 80572), (700, 60429), (1050, 40286), (2100, 20143)]