20160381300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{44771}}^1$

素因数の和:44886

約数の個数: 144

約数和(自身を含む): 62179353600

約数和(自身を除く): 42018972300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 75, 76, 79, 95, 100, 114, 150, 158, 190, 228, 237, 285, 300, 316, 380, 395, 474, 475, 570, 790, 948, 950, 1140, 1185, 1425, 1501, 1580, 1900, 1975, 2370, 2850, 3002, 3950, 4503, 4740, 5700, 5925, 6004, 7505, 7900, 9006, 11850, 15010, 18012, 22515, 23700, 30020, 37525, 44771, 45030, 75050, 89542, 90060, 112575, 134313, 150100, 179084, 223855, 225150, 268626, 447710, 450300, 537252, 671565, 850649, 895420, 1119275, 1343130, 1701298, 2238550, 2551947, 2686260, 3357825, 3402596, 3536909, 4253245, 4477100, 5103894, 6715650, 7073818, 8506490, 10207788, 10610727, 12759735, 13431300, 14147636, 17012980, 17684545, 21221454, 21266225, 25519470, 35369090, 42442908, 42532450, 51038940, 53053635, 63798675, 67201271, 70738180, 85064900, 88422725, 106107270, 127597350, 134402542, 176845450, 201603813, 212214540, 255194700, 265268175, 268805084, 336006355, 353690900, 403207626, 530536350, 672012710, 806415252, 1008019065, 1061072700, 1344025420, 1680031775, 2016038130, 3360063550, 4032076260, 5040095325, 6720127100, 10080190650, 20160381300]

約数ペア:

[(1, 20160381300), (2, 10080190650), (3, 6720127100), (4, 5040095325), (5, 4032076260), (6, 3360063550), (10, 2016038130), (12, 1680031775), (15, 1344025420), (19, 1061072700), (20, 1008019065), (25, 806415252), (30, 672012710), (38, 530536350), (50, 403207626), (57, 353690900), (60, 336006355), (75, 268805084), (76, 265268175), (79, 255194700), (95, 212214540), (100, 201603813), (114, 176845450), (150, 134402542), (158, 127597350), (190, 106107270), (228, 88422725), (237, 85064900), (285, 70738180), (300, 67201271), (316, 63798675), (380, 53053635), (395, 51038940), (474, 42532450), (475, 42442908), (570, 35369090), (790, 25519470), (948, 21266225), (950, 21221454), (1140, 17684545), (1185, 17012980), (1425, 14147636), (1501, 13431300), (1580, 12759735), (1900, 10610727), (1975, 10207788), (2370, 8506490), (2850, 7073818), (3002, 6715650), (3950, 5103894), (4503, 4477100), (4740, 4253245), (5700, 3536909), (5925, 3402596), (6004, 3357825), (7505, 2686260), (7900, 2551947), (9006, 2238550), (11850, 1701298), (15010, 1343130), (18012, 1119275), (22515, 895420), (23700, 850649), (30020, 671565), (37525, 537252), (44771, 450300), (45030, 447710), (75050, 268626), (89542, 225150), (90060, 223855), (112575, 179084), (134313, 150100)]