225784790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:139

約数の個数: 192

約数和(自身を含む): 569963520

約数和(自身を除く): 344178730

約数列:

[1, 2, 5, 7, 10, 11, 14, 19, 22, 23, 35, 38, 46, 55, 61, 70, 77, 95, 110, 115, 121, 122, 133, 154, 161, 190, 209, 230, 242, 253, 266, 305, 322, 385, 418, 427, 437, 506, 605, 610, 665, 671, 770, 805, 847, 854, 874, 1045, 1159, 1210, 1265, 1330, 1342, 1403, 1463, 1610, 1694, 1771, 2090, 2135, 2185, 2299, 2318, 2530, 2783, 2806, 2926, 3059, 3355, 3542, 4235, 4270, 4370, 4598, 4697, 4807, 5566, 5795, 6118, 6710, 7015, 7315, 7381, 8113, 8470, 8855, 9394, 9614, 9821, 11495, 11590, 12749, 13915, 14030, 14630, 14762, 15295, 15433, 16093, 16226, 17710, 19481, 19642, 22990, 23485, 24035, 25498, 26657, 27830, 30590, 30866, 32186, 33649, 36905, 38962, 40565, 46970, 48070, 49105, 51667, 52877, 53314, 63745, 67298, 73810, 77165, 80465, 81130, 89243, 97405, 98210, 103334, 105754, 108031, 127490, 133285, 140239, 154330, 160930, 168245, 169763, 178486, 186599, 194810, 216062, 258335, 264385, 266570, 280478, 293227, 336490, 339526, 370139, 373198, 446215, 516670, 528770, 540155, 586454, 701195, 740278, 848815, 892430, 932995, 981673, 1080310, 1188341, 1402390, 1466135, 1697630, 1850695, 1865990, 1963346, 2052589, 2376682, 2932270, 3225497, 3701390, 4105178, 4908365, 5941705, 6450994, 9816730, 10262945, 11883410, 16127485, 20525890, 22578479, 32254970, 45156958, 112892395, 225784790]

約数ペア:

[(1, 225784790), (2, 112892395), (5, 45156958), (7, 32254970), (10, 22578479), (11, 20525890), (14, 16127485), (19, 11883410), (22, 10262945), (23, 9816730), (35, 6450994), (38, 5941705), (46, 4908365), (55, 4105178), (61, 3701390), (70, 3225497), (77, 2932270), (95, 2376682), (110, 2052589), (115, 1963346), (121, 1865990), (122, 1850695), (133, 1697630), (154, 1466135), (161, 1402390), (190, 1188341), (209, 1080310), (230, 981673), (242, 932995), (253, 892430), (266, 848815), (305, 740278), (322, 701195), (385, 586454), (418, 540155), (427, 528770), (437, 516670), (506, 446215), (605, 373198), (610, 370139), (665, 339526), (671, 336490), (770, 293227), (805, 280478), (847, 266570), (854, 264385), (874, 258335), (1045, 216062), (1159, 194810), (1210, 186599), (1265, 178486), (1330, 169763), (1342, 168245), (1403, 160930), (1463, 154330), (1610, 140239), (1694, 133285), (1771, 127490), (2090, 108031), (2135, 105754), (2185, 103334), (2299, 98210), (2318, 97405), (2530, 89243), (2783, 81130), (2806, 80465), (2926, 77165), (3059, 73810), (3355, 67298), (3542, 63745), (4235, 53314), (4270, 52877), (4370, 51667), (4598, 49105), (4697, 48070), (4807, 46970), (5566, 40565), (5795, 38962), (6118, 36905), (6710, 33649), (7015, 32186), (7315, 30866), (7381, 30590), (8113, 27830), (8470, 26657), (8855, 25498), (9394, 24035), (9614, 23485), (9821, 22990), (11495, 19642), (11590, 19481), (12749, 17710), (13915, 16226), (14030, 16093), (14630, 15433), (14762, 15295)]