20183130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:109

約数の個数: 192

約数和(自身を含む): 64022400

約数和(自身を除く): 43839270

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 19, 22, 29, 30, 33, 37, 38, 45, 55, 57, 58, 66, 74, 87, 90, 95, 99, 110, 111, 114, 145, 165, 171, 174, 185, 190, 198, 209, 222, 261, 285, 290, 319, 330, 333, 342, 370, 407, 418, 435, 495, 522, 551, 555, 570, 627, 638, 666, 703, 814, 855, 870, 957, 990, 1045, 1073, 1102, 1110, 1221, 1254, 1305, 1406, 1595, 1653, 1665, 1710, 1881, 1914, 2035, 2090, 2109, 2146, 2442, 2610, 2755, 2871, 3135, 3190, 3219, 3306, 3330, 3515, 3663, 3762, 4070, 4218, 4785, 4959, 5365, 5510, 5742, 6061, 6105, 6270, 6327, 6438, 7030, 7326, 7733, 8265, 9405, 9570, 9657, 9918, 10545, 10730, 11803, 12122, 12210, 12654, 14355, 15466, 16095, 16530, 18183, 18315, 18810, 19314, 20387, 21090, 23199, 23606, 24795, 28710, 30305, 31635, 32190, 35409, 36366, 36630, 38665, 40774, 46398, 48285, 49590, 54549, 59015, 60610, 61161, 63270, 69597, 70818, 77330, 90915, 96570, 101935, 106227, 109098, 115995, 118030, 122322, 139194, 177045, 181830, 183483, 203870, 212454, 224257, 231990, 272745, 305805, 347985, 354090, 366966, 448514, 531135, 545490, 611610, 672771, 695970, 917415, 1062270, 1121285, 1345542, 1834830, 2018313, 2242570, 3363855, 4036626, 6727710, 10091565, 20183130]

約数ペア:

[(1, 20183130), (2, 10091565), (3, 6727710), (5, 4036626), (6, 3363855), (9, 2242570), (10, 2018313), (11, 1834830), (15, 1345542), (18, 1121285), (19, 1062270), (22, 917415), (29, 695970), (30, 672771), (33, 611610), (37, 545490), (38, 531135), (45, 448514), (55, 366966), (57, 354090), (58, 347985), (66, 305805), (74, 272745), (87, 231990), (90, 224257), (95, 212454), (99, 203870), (110, 183483), (111, 181830), (114, 177045), (145, 139194), (165, 122322), (171, 118030), (174, 115995), (185, 109098), (190, 106227), (198, 101935), (209, 96570), (222, 90915), (261, 77330), (285, 70818), (290, 69597), (319, 63270), (330, 61161), (333, 60610), (342, 59015), (370, 54549), (407, 49590), (418, 48285), (435, 46398), (495, 40774), (522, 38665), (551, 36630), (555, 36366), (570, 35409), (627, 32190), (638, 31635), (666, 30305), (703, 28710), (814, 24795), (855, 23606), (870, 23199), (957, 21090), (990, 20387), (1045, 19314), (1073, 18810), (1102, 18315), (1110, 18183), (1221, 16530), (1254, 16095), (1305, 15466), (1406, 14355), (1595, 12654), (1653, 12210), (1665, 12122), (1710, 11803), (1881, 10730), (1914, 10545), (2035, 9918), (2090, 9657), (2109, 9570), (2146, 9405), (2442, 8265), (2610, 7733), (2755, 7326), (2871, 7030), (3135, 6438), (3190, 6327), (3219, 6270), (3306, 6105), (3330, 6061), (3515, 5742), (3663, 5510), (3762, 5365), (4070, 4959), (4218, 4785)]