121770810

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3391}}^1$

素因数の和:3433

約数の個数: 128

約数和(自身を含む): 390758400

約数和(自身を除く): 268987590

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 27, 30, 35, 38, 42, 45, 54, 57, 63, 70, 90, 95, 105, 114, 126, 133, 135, 171, 189, 190, 210, 266, 270, 285, 315, 342, 378, 399, 513, 570, 630, 665, 798, 855, 945, 1026, 1197, 1330, 1710, 1890, 1995, 2394, 2565, 3391, 3591, 3990, 5130, 5985, 6782, 7182, 10173, 11970, 16955, 17955, 20346, 23737, 30519, 33910, 35910, 47474, 50865, 61038, 64429, 71211, 91557, 101730, 118685, 128858, 142422, 152595, 183114, 193287, 213633, 237370, 305190, 322145, 356055, 386574, 427266, 451003, 457785, 579861, 640899, 644290, 712110, 902006, 915570, 966435, 1068165, 1159722, 1281798, 1353009, 1739583, 1932870, 2136330, 2255015, 2706018, 2899305, 3204495, 3479166, 4059027, 4510030, 5798610, 6408990, 6765045, 8118054, 8697915, 12177081, 13530090, 17395830, 20295135, 24354162, 40590270, 60885405, 121770810]

約数ペア:

[(1, 121770810), (2, 60885405), (3, 40590270), (5, 24354162), (6, 20295135), (7, 17395830), (9, 13530090), (10, 12177081), (14, 8697915), (15, 8118054), (18, 6765045), (19, 6408990), (21, 5798610), (27, 4510030), (30, 4059027), (35, 3479166), (38, 3204495), (42, 2899305), (45, 2706018), (54, 2255015), (57, 2136330), (63, 1932870), (70, 1739583), (90, 1353009), (95, 1281798), (105, 1159722), (114, 1068165), (126, 966435), (133, 915570), (135, 902006), (171, 712110), (189, 644290), (190, 640899), (210, 579861), (266, 457785), (270, 451003), (285, 427266), (315, 386574), (342, 356055), (378, 322145), (399, 305190), (513, 237370), (570, 213633), (630, 193287), (665, 183114), (798, 152595), (855, 142422), (945, 128858), (1026, 118685), (1197, 101730), (1330, 91557), (1710, 71211), (1890, 64429), (1995, 61038), (2394, 50865), (2565, 47474), (3391, 35910), (3591, 33910), (3990, 30519), (5130, 23737), (5985, 20346), (6782, 17955), (7182, 16955), (10173, 11970)]