1856551950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{709}}^1$

素因数の和:784

約数の個数: 216

約数和(自身を含む): 5696276040

約数和(自身を除く): 3839724090

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 23, 25, 30, 33, 45, 46, 50, 55, 66, 69, 75, 90, 99, 110, 115, 138, 150, 165, 198, 207, 225, 230, 253, 275, 330, 345, 414, 450, 495, 506, 529, 550, 575, 690, 709, 759, 825, 990, 1035, 1058, 1150, 1265, 1418, 1518, 1587, 1650, 1725, 2070, 2127, 2277, 2475, 2530, 2645, 3174, 3450, 3545, 3795, 4254, 4554, 4761, 4950, 5175, 5290, 5819, 6325, 6381, 7090, 7590, 7799, 7935, 9522, 10350, 10635, 11385, 11638, 12650, 12762, 13225, 15598, 15870, 16307, 17457, 17725, 18975, 21270, 22770, 23397, 23805, 26450, 29095, 31905, 32614, 34914, 35450, 37950, 38995, 39675, 46794, 47610, 48921, 52371, 53175, 56925, 58190, 63810, 70191, 77990, 79350, 81535, 87285, 97842, 104742, 106350, 113850, 116985, 119025, 140382, 145475, 146763, 159525, 163070, 174570, 179377, 194975, 233970, 238050, 244605, 261855, 290950, 293526, 319050, 350955, 358754, 375061, 389950, 407675, 436425, 489210, 523710, 538131, 584925, 701910, 733815, 750122, 815350, 872850, 896885, 1076262, 1125183, 1169850, 1223025, 1309275, 1467630, 1614393, 1754775, 1793770, 1875305, 2250366, 2446050, 2618550, 2690655, 3228786, 3375549, 3509550, 3669075, 3750610, 4125671, 4484425, 5381310, 5625915, 6751098, 7338150, 8071965, 8251342, 8968850, 9376525, 11251830, 12377013, 13453275, 16143930, 16877745, 18753050, 20628355, 24754026, 26906550, 28129575, 33755490, 37131039, 40359825, 41256710, 56259150, 61885065, 74262078, 80719650, 84388725, 103141775, 123770130, 168777450, 185655195, 206283550, 309425325, 371310390, 618850650, 928275975, 1856551950]

約数ペア:

[(1, 1856551950), (2, 928275975), (3, 618850650), (5, 371310390), (6, 309425325), (9, 206283550), (10, 185655195), (11, 168777450), (15, 123770130), (18, 103141775), (22, 84388725), (23, 80719650), (25, 74262078), (30, 61885065), (33, 56259150), (45, 41256710), (46, 40359825), (50, 37131039), (55, 33755490), (66, 28129575), (69, 26906550), (75, 24754026), (90, 20628355), (99, 18753050), (110, 16877745), (115, 16143930), (138, 13453275), (150, 12377013), (165, 11251830), (198, 9376525), (207, 8968850), (225, 8251342), (230, 8071965), (253, 7338150), (275, 6751098), (330, 5625915), (345, 5381310), (414, 4484425), (450, 4125671), (495, 3750610), (506, 3669075), (529, 3509550), (550, 3375549), (575, 3228786), (690, 2690655), (709, 2618550), (759, 2446050), (825, 2250366), (990, 1875305), (1035, 1793770), (1058, 1754775), (1150, 1614393), (1265, 1467630), (1418, 1309275), (1518, 1223025), (1587, 1169850), (1650, 1125183), (1725, 1076262), (2070, 896885), (2127, 872850), (2277, 815350), (2475, 750122), (2530, 733815), (2645, 701910), (3174, 584925), (3450, 538131), (3545, 523710), (3795, 489210), (4254, 436425), (4554, 407675), (4761, 389950), (4950, 375061), (5175, 358754), (5290, 350955), (5819, 319050), (6325, 293526), (6381, 290950), (7090, 261855), (7590, 244605), (7799, 238050), (7935, 233970), (9522, 194975), (10350, 179377), (10635, 174570), (11385, 163070), (11638, 159525), (12650, 146763), (12762, 145475), (13225, 140382), (15598, 119025), (15870, 116985), (16307, 113850), (17457, 106350), (17725, 104742), (18975, 97842), (21270, 87285), (22770, 81535), (23397, 79350), (23805, 77990), (26450, 70191), (29095, 63810), (31905, 58190), (32614, 56925), (34914, 53175), (35450, 52371), (37950, 48921), (38995, 47610), (39675, 46794)]