66698100

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{3529}}^1$

素因数の和:3559

約数の個数: 144

約数和(自身を含む): 245123200

約数和(自身を除く): 178425100

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 84, 90, 100, 105, 108, 126, 135, 140, 150, 175, 180, 189, 210, 225, 252, 270, 300, 315, 350, 378, 420, 450, 525, 540, 630, 675, 700, 756, 900, 945, 1050, 1260, 1350, 1575, 1890, 2100, 2700, 3150, 3529, 3780, 4725, 6300, 7058, 9450, 10587, 14116, 17645, 18900, 21174, 24703, 31761, 35290, 42348, 49406, 52935, 63522, 70580, 74109, 88225, 95283, 98812, 105870, 123515, 127044, 148218, 158805, 176450, 190566, 211740, 222327, 247030, 264675, 296436, 317610, 352900, 370545, 381132, 444654, 476415, 494060, 529350, 617575, 635220, 666981, 741090, 794025, 889308, 952830, 1058700, 1111635, 1235150, 1333962, 1482180, 1588050, 1852725, 1905660, 2223270, 2382075, 2470300, 2667924, 3176100, 3334905, 3705450, 4446540, 4764150, 5558175, 6669810, 7410900, 9528300, 11116350, 13339620, 16674525, 22232700, 33349050, 66698100]

約数ペア:

[(1, 66698100), (2, 33349050), (3, 22232700), (4, 16674525), (5, 13339620), (6, 11116350), (7, 9528300), (9, 7410900), (10, 6669810), (12, 5558175), (14, 4764150), (15, 4446540), (18, 3705450), (20, 3334905), (21, 3176100), (25, 2667924), (27, 2470300), (28, 2382075), (30, 2223270), (35, 1905660), (36, 1852725), (42, 1588050), (45, 1482180), (50, 1333962), (54, 1235150), (60, 1111635), (63, 1058700), (70, 952830), (75, 889308), (84, 794025), (90, 741090), (100, 666981), (105, 635220), (108, 617575), (126, 529350), (135, 494060), (140, 476415), (150, 444654), (175, 381132), (180, 370545), (189, 352900), (210, 317610), (225, 296436), (252, 264675), (270, 247030), (300, 222327), (315, 211740), (350, 190566), (378, 176450), (420, 158805), (450, 148218), (525, 127044), (540, 123515), (630, 105870), (675, 98812), (700, 95283), (756, 88225), (900, 74109), (945, 70580), (1050, 63522), (1260, 52935), (1350, 49406), (1575, 42348), (1890, 35290), (2100, 31761), (2700, 24703), (3150, 21174), (3529, 18900), (3780, 17645), (4725, 14116), (6300, 10587), (7058, 9450)]