148445220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:191

約数の個数: 288

約数和(自身を含む): 549126144

約数和(自身を除く): 400680924

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 23, 28, 30, 33, 35, 42, 44, 46, 55, 60, 66, 69, 70, 77, 84, 92, 105, 110, 115, 121, 127, 132, 138, 140, 154, 161, 165, 210, 220, 230, 231, 242, 253, 254, 276, 308, 322, 330, 345, 363, 381, 385, 420, 460, 462, 483, 484, 506, 508, 605, 635, 644, 660, 690, 726, 759, 762, 770, 805, 847, 889, 924, 966, 1012, 1155, 1210, 1265, 1270, 1380, 1397, 1452, 1518, 1524, 1540, 1610, 1694, 1771, 1778, 1815, 1905, 1932, 2310, 2415, 2420, 2530, 2540, 2541, 2667, 2783, 2794, 2921, 3036, 3220, 3388, 3542, 3556, 3630, 3795, 3810, 4191, 4235, 4445, 4620, 4830, 5060, 5082, 5313, 5334, 5566, 5588, 5842, 6985, 7084, 7260, 7590, 7620, 8349, 8382, 8470, 8763, 8855, 8890, 9660, 9779, 10164, 10626, 10668, 11132, 11684, 12705, 13335, 13915, 13970, 14605, 15180, 15367, 16698, 16764, 16940, 17526, 17710, 17780, 19481, 19558, 20447, 20955, 21252, 25410, 26565, 26670, 27830, 27940, 29210, 29337, 30734, 32131, 33396, 35052, 35420, 38962, 39116, 40894, 41745, 41910, 43815, 46101, 48895, 50820, 53130, 53340, 55660, 58420, 58443, 58674, 61341, 61468, 64262, 76835, 77924, 81788, 83490, 83820, 87630, 92202, 96393, 97405, 97790, 102235, 106260, 107569, 116886, 117348, 122682, 128524, 146685, 153670, 160655, 166980, 175260, 184404, 192786, 194810, 195580, 204470, 215138, 224917, 230505, 233772, 245364, 292215, 293370, 306705, 307340, 321310, 322707, 353441, 385572, 389620, 408940, 430276, 449834, 461010, 481965, 537845, 584430, 586740, 613410, 642620, 645414, 674751, 706882, 899668, 922020, 963930, 1060323, 1075690, 1124585, 1168860, 1226820, 1290828, 1349502, 1413764, 1613535, 1767205, 1927860, 2120646, 2151380, 2249170, 2474087, 2699004, 3227070, 3373755, 3534410, 4241292, 4498340, 4948174, 5301615, 6454140, 6747510, 7068820, 7422261, 9896348, 10603230, 12370435, 13495020, 14844522, 21206460, 24740870, 29689044, 37111305, 49481740, 74222610, 148445220]

約数ペア:

[(1, 148445220), (2, 74222610), (3, 49481740), (4, 37111305), (5, 29689044), (6, 24740870), (7, 21206460), (10, 14844522), (11, 13495020), (12, 12370435), (14, 10603230), (15, 9896348), (20, 7422261), (21, 7068820), (22, 6747510), (23, 6454140), (28, 5301615), (30, 4948174), (33, 4498340), (35, 4241292), (42, 3534410), (44, 3373755), (46, 3227070), (55, 2699004), (60, 2474087), (66, 2249170), (69, 2151380), (70, 2120646), (77, 1927860), (84, 1767205), (92, 1613535), (105, 1413764), (110, 1349502), (115, 1290828), (121, 1226820), (127, 1168860), (132, 1124585), (138, 1075690), (140, 1060323), (154, 963930), (161, 922020), (165, 899668), (210, 706882), (220, 674751), (230, 645414), (231, 642620), (242, 613410), (253, 586740), (254, 584430), (276, 537845), (308, 481965), (322, 461010), (330, 449834), (345, 430276), (363, 408940), (381, 389620), (385, 385572), (420, 353441), (460, 322707), (462, 321310), (483, 307340), (484, 306705), (506, 293370), (508, 292215), (605, 245364), (635, 233772), (644, 230505), (660, 224917), (690, 215138), (726, 204470), (759, 195580), (762, 194810), (770, 192786), (805, 184404), (847, 175260), (889, 166980), (924, 160655), (966, 153670), (1012, 146685), (1155, 128524), (1210, 122682), (1265, 117348), (1270, 116886), (1380, 107569), (1397, 106260), (1452, 102235), (1518, 97790), (1524, 97405), (1540, 96393), (1610, 92202), (1694, 87630), (1771, 83820), (1778, 83490), (1815, 81788), (1905, 77924), (1932, 76835), (2310, 64262), (2415, 61468), (2420, 61341), (2530, 58674), (2540, 58443), (2541, 58420), (2667, 55660), (2783, 53340), (2794, 53130), (2921, 50820), (3036, 48895), (3220, 46101), (3388, 43815), (3542, 41910), (3556, 41745), (3630, 40894), (3795, 39116), (3810, 38962), (4191, 35420), (4235, 35052), (4445, 33396), (4620, 32131), (4830, 30734), (5060, 29337), (5082, 29210), (5313, 27940), (5334, 27830), (5566, 26670), (5588, 26565), (5842, 25410), (6985, 21252), (7084, 20955), (7260, 20447), (7590, 19558), (7620, 19481), (8349, 17780), (8382, 17710), (8470, 17526), (8763, 16940), (8855, 16764), (8890, 16698), (9660, 15367), (9779, 15180), (10164, 14605), (10626, 13970), (10668, 13915), (11132, 13335), (11684, 12705)]