375951290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:288

約数の個数: 128

約数和(自身を含む): 851316480

約数和(自身を除く): 475365190

約数列:

[1, 2, 5, 10, 11, 13, 19, 22, 26, 38, 55, 65, 95, 101, 110, 130, 137, 143, 190, 202, 209, 247, 274, 286, 418, 494, 505, 685, 715, 1010, 1045, 1111, 1235, 1313, 1370, 1430, 1507, 1781, 1919, 2090, 2222, 2470, 2603, 2626, 2717, 3014, 3562, 3838, 5206, 5434, 5555, 6565, 7535, 8905, 9595, 11110, 13015, 13130, 13585, 13837, 14443, 15070, 17810, 19190, 19591, 21109, 24947, 26030, 27170, 27674, 28633, 28886, 33839, 39182, 42218, 49894, 57266, 67678, 69185, 72215, 97955, 105545, 124735, 138370, 143165, 144430, 152207, 169195, 179881, 195910, 211090, 249470, 262903, 274417, 286330, 304414, 338390, 359762, 372229, 525806, 548834, 744458, 761035, 899405, 1314515, 1372085, 1522070, 1798810, 1861145, 1978691, 2629030, 2744170, 2891933, 3417739, 3722290, 3957382, 5783866, 6835478, 9893455, 14459665, 17088695, 19786910, 28919330, 34177390, 37595129, 75190258, 187975645, 375951290]

約数ペア:

[(1, 375951290), (2, 187975645), (5, 75190258), (10, 37595129), (11, 34177390), (13, 28919330), (19, 19786910), (22, 17088695), (26, 14459665), (38, 9893455), (55, 6835478), (65, 5783866), (95, 3957382), (101, 3722290), (110, 3417739), (130, 2891933), (137, 2744170), (143, 2629030), (190, 1978691), (202, 1861145), (209, 1798810), (247, 1522070), (274, 1372085), (286, 1314515), (418, 899405), (494, 761035), (505, 744458), (685, 548834), (715, 525806), (1010, 372229), (1045, 359762), (1111, 338390), (1235, 304414), (1313, 286330), (1370, 274417), (1430, 262903), (1507, 249470), (1781, 211090), (1919, 195910), (2090, 179881), (2222, 169195), (2470, 152207), (2603, 144430), (2626, 143165), (2717, 138370), (3014, 124735), (3562, 105545), (3838, 97955), (5206, 72215), (5434, 69185), (5555, 67678), (6565, 57266), (7535, 49894), (8905, 42218), (9595, 39182), (11110, 33839), (13015, 28886), (13130, 28633), (13585, 27674), (13837, 27170), (14443, 26030), (15070, 24947), (17810, 21109), (19190, 19591)]