951233220

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{27961}}^1$

素因数の和:27992

約数の個数: 144

約数和(自身を含む): 3419864448

約数和(自身を除く): 2468631228

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 243, 252, 270, 315, 324, 378, 405, 420, 486, 540, 567, 630, 756, 810, 945, 972, 1134, 1215, 1260, 1620, 1701, 1890, 2268, 2430, 2835, 3402, 3780, 4860, 5670, 6804, 8505, 11340, 17010, 27961, 34020, 55922, 83883, 111844, 139805, 167766, 195727, 251649, 279610, 335532, 391454, 419415, 503298, 559220, 587181, 754947, 782908, 838830, 978635, 1006596, 1174362, 1258245, 1509894, 1677660, 1761543, 1957270, 2264841, 2348724, 2516490, 2935905, 3019788, 3523086, 3774735, 3914540, 4529682, 5032980, 5284629, 5871810, 6794523, 7046172, 7549470, 8807715, 9059364, 10569258, 11324205, 11743620, 13589046, 15098940, 15853887, 17615430, 21138516, 22648410, 26423145, 27178092, 31707774, 33972615, 35230860, 45296820, 47561661, 52846290, 63415548, 67945230, 79269435, 95123322, 105692580, 135890460, 158538870, 190246644, 237808305, 317077740, 475616610, 951233220]

約数ペア:

[(1, 951233220), (2, 475616610), (3, 317077740), (4, 237808305), (5, 190246644), (6, 158538870), (7, 135890460), (9, 105692580), (10, 95123322), (12, 79269435), (14, 67945230), (15, 63415548), (18, 52846290), (20, 47561661), (21, 45296820), (27, 35230860), (28, 33972615), (30, 31707774), (35, 27178092), (36, 26423145), (42, 22648410), (45, 21138516), (54, 17615430), (60, 15853887), (63, 15098940), (70, 13589046), (81, 11743620), (84, 11324205), (90, 10569258), (105, 9059364), (108, 8807715), (126, 7549470), (135, 7046172), (140, 6794523), (162, 5871810), (180, 5284629), (189, 5032980), (210, 4529682), (243, 3914540), (252, 3774735), (270, 3523086), (315, 3019788), (324, 2935905), (378, 2516490), (405, 2348724), (420, 2264841), (486, 1957270), (540, 1761543), (567, 1677660), (630, 1509894), (756, 1258245), (810, 1174362), (945, 1006596), (972, 978635), (1134, 838830), (1215, 782908), (1260, 754947), (1620, 587181), (1701, 559220), (1890, 503298), (2268, 419415), (2430, 391454), (2835, 335532), (3402, 279610), (3780, 251649), (4860, 195727), (5670, 167766), (6804, 139805), (8505, 111844), (11340, 83883), (17010, 55922), (27961, 34020)]