200916270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{101}}^1$

素因数の和:199

約数の個数: 144

約数和(自身を含む): 568822176

約数和(自身を除く): 367905906

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 31, 45, 46, 62, 69, 90, 93, 101, 115, 138, 155, 186, 202, 207, 230, 279, 303, 310, 345, 414, 465, 505, 558, 606, 690, 713, 909, 930, 961, 1010, 1035, 1395, 1426, 1515, 1818, 1922, 2070, 2139, 2323, 2790, 2883, 3030, 3131, 3565, 4278, 4545, 4646, 4805, 5766, 6262, 6417, 6969, 7130, 8649, 9090, 9393, 9610, 10695, 11615, 12834, 13938, 14415, 15655, 17298, 18786, 20907, 21390, 22103, 23230, 28179, 28830, 31310, 32085, 34845, 41814, 43245, 44206, 46965, 56358, 64170, 66309, 69690, 72013, 86490, 93930, 97061, 104535, 110515, 132618, 140895, 144026, 194122, 198927, 209070, 216039, 221030, 281790, 291183, 331545, 360065, 397854, 432078, 485305, 582366, 648117, 663090, 720130, 873549, 970610, 994635, 1080195, 1296234, 1455915, 1747098, 1989270, 2160390, 2232403, 2911830, 3240585, 4367745, 4464806, 6481170, 6697209, 8735490, 11162015, 13394418, 20091627, 22324030, 33486045, 40183254, 66972090, 100458135, 200916270]

約数ペア:

[(1, 200916270), (2, 100458135), (3, 66972090), (5, 40183254), (6, 33486045), (9, 22324030), (10, 20091627), (15, 13394418), (18, 11162015), (23, 8735490), (30, 6697209), (31, 6481170), (45, 4464806), (46, 4367745), (62, 3240585), (69, 2911830), (90, 2232403), (93, 2160390), (101, 1989270), (115, 1747098), (138, 1455915), (155, 1296234), (186, 1080195), (202, 994635), (207, 970610), (230, 873549), (279, 720130), (303, 663090), (310, 648117), (345, 582366), (414, 485305), (465, 432078), (505, 397854), (558, 360065), (606, 331545), (690, 291183), (713, 281790), (909, 221030), (930, 216039), (961, 209070), (1010, 198927), (1035, 194122), (1395, 144026), (1426, 140895), (1515, 132618), (1818, 110515), (1922, 104535), (2070, 97061), (2139, 93930), (2323, 86490), (2790, 72013), (2883, 69690), (3030, 66309), (3131, 64170), (3565, 56358), (4278, 46965), (4545, 44206), (4646, 43245), (4805, 41814), (5766, 34845), (6262, 32085), (6417, 31310), (6969, 28830), (7130, 28179), (8649, 23230), (9090, 22103), (9393, 21390), (9610, 20907), (10695, 18786), (11615, 17298), (12834, 15655), (13938, 14415)]