252223290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:130

約数の個数: 288

約数和(自身を含む): 806682240

約数和(自身を除く): 554458950

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 19, 22, 23, 30, 33, 38, 45, 46, 53, 55, 57, 66, 69, 90, 95, 99, 106, 110, 114, 115, 121, 138, 159, 165, 171, 190, 198, 207, 209, 230, 242, 253, 265, 285, 318, 330, 342, 345, 363, 414, 418, 437, 477, 495, 506, 530, 570, 583, 605, 627, 690, 726, 759, 795, 855, 874, 954, 990, 1007, 1035, 1045, 1089, 1166, 1210, 1219, 1254, 1265, 1311, 1518, 1590, 1710, 1749, 1815, 1881, 2014, 2070, 2090, 2178, 2185, 2277, 2299, 2385, 2438, 2530, 2622, 2783, 2915, 3021, 3135, 3498, 3630, 3657, 3762, 3795, 3933, 4370, 4554, 4598, 4770, 4807, 5035, 5247, 5445, 5566, 5830, 6042, 6095, 6270, 6413, 6555, 6897, 7314, 7590, 7866, 8349, 8745, 9063, 9405, 9614, 10070, 10494, 10890, 10971, 11077, 11385, 11495, 12190, 12826, 13110, 13409, 13794, 13915, 14421, 15105, 16698, 17490, 18126, 18285, 18810, 19239, 19665, 20691, 21942, 22154, 22770, 22990, 23161, 24035, 25047, 26235, 26818, 27830, 28842, 30210, 32065, 33231, 34485, 36570, 38478, 39330, 40227, 41382, 41745, 43263, 45315, 46322, 48070, 50094, 52470, 52877, 54855, 55385, 57717, 64130, 66462, 67045, 68970, 69483, 72105, 80454, 83490, 86526, 90630, 96195, 99693, 103455, 105754, 109710, 110770, 115434, 115805, 120681, 121847, 125235, 134090, 138966, 144210, 147499, 158631, 166155, 192390, 199386, 201135, 206910, 208449, 216315, 231610, 241362, 243694, 250470, 254771, 264385, 288585, 294998, 317262, 332310, 347415, 365541, 402270, 416898, 432630, 442497, 475893, 498465, 509542, 528770, 577170, 603405, 609235, 694830, 731082, 737495, 764313, 793155, 884994, 951786, 996930, 1042245, 1096623, 1206810, 1218470, 1273855, 1327491, 1474990, 1528626, 1586310, 1827705, 2084490, 2193246, 2212485, 2292939, 2379465, 2547710, 2654982, 2802481, 3655410, 3821565, 4424970, 4585878, 4758930, 5483115, 5604962, 6637455, 7643130, 8407443, 10966230, 11464695, 13274910, 14012405, 16814886, 22929390, 25222329, 28024810, 42037215, 50444658, 84074430, 126111645, 252223290]

約数ペア:

[(1, 252223290), (2, 126111645), (3, 84074430), (5, 50444658), (6, 42037215), (9, 28024810), (10, 25222329), (11, 22929390), (15, 16814886), (18, 14012405), (19, 13274910), (22, 11464695), (23, 10966230), (30, 8407443), (33, 7643130), (38, 6637455), (45, 5604962), (46, 5483115), (53, 4758930), (55, 4585878), (57, 4424970), (66, 3821565), (69, 3655410), (90, 2802481), (95, 2654982), (99, 2547710), (106, 2379465), (110, 2292939), (114, 2212485), (115, 2193246), (121, 2084490), (138, 1827705), (159, 1586310), (165, 1528626), (171, 1474990), (190, 1327491), (198, 1273855), (207, 1218470), (209, 1206810), (230, 1096623), (242, 1042245), (253, 996930), (265, 951786), (285, 884994), (318, 793155), (330, 764313), (342, 737495), (345, 731082), (363, 694830), (414, 609235), (418, 603405), (437, 577170), (477, 528770), (495, 509542), (506, 498465), (530, 475893), (570, 442497), (583, 432630), (605, 416898), (627, 402270), (690, 365541), (726, 347415), (759, 332310), (795, 317262), (855, 294998), (874, 288585), (954, 264385), (990, 254771), (1007, 250470), (1035, 243694), (1045, 241362), (1089, 231610), (1166, 216315), (1210, 208449), (1219, 206910), (1254, 201135), (1265, 199386), (1311, 192390), (1518, 166155), (1590, 158631), (1710, 147499), (1749, 144210), (1815, 138966), (1881, 134090), (2014, 125235), (2070, 121847), (2090, 120681), (2178, 115805), (2185, 115434), (2277, 110770), (2299, 109710), (2385, 105754), (2438, 103455), (2530, 99693), (2622, 96195), (2783, 90630), (2915, 86526), (3021, 83490), (3135, 80454), (3498, 72105), (3630, 69483), (3657, 68970), (3762, 67045), (3795, 66462), (3933, 64130), (4370, 57717), (4554, 55385), (4598, 54855), (4770, 52877), (4807, 52470), (5035, 50094), (5247, 48070), (5445, 46322), (5566, 45315), (5830, 43263), (6042, 41745), (6095, 41382), (6270, 40227), (6413, 39330), (6555, 38478), (6897, 36570), (7314, 34485), (7590, 33231), (7866, 32065), (8349, 30210), (8745, 28842), (9063, 27830), (9405, 26818), (9614, 26235), (10070, 25047), (10494, 24035), (10890, 23161), (10971, 22990), (11077, 22770), (11385, 22154), (11495, 21942), (12190, 20691), (12826, 19665), (13110, 19239), (13409, 18810), (13794, 18285), (13915, 18126), (14421, 17490), (15105, 16698)]