201645431075

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{283}}^1$

素因数の和:490

約数の個数: 192

約数和(自身を含む): 306700369920

約数和(自身を除く): 105054938845

約数列:

[1, 5, 11, 19, 25, 31, 53, 55, 83, 95, 155, 209, 265, 275, 283, 341, 415, 475, 583, 589, 775, 913, 1007, 1045, 1325, 1415, 1577, 1643, 1705, 2075, 2573, 2915, 2945, 3113, 4399, 4565, 5035, 5225, 5377, 6479, 7075, 7885, 8215, 8525, 8773, 11077, 12865, 14575, 14725, 14999, 15565, 17347, 18073, 21995, 22825, 23489, 25175, 26885, 28303, 31217, 32395, 39425, 41075, 43865, 48389, 48887, 55385, 59147, 64325, 74995, 77825, 83581, 86735, 90365, 96503, 109975, 117445, 134425, 136369, 141515, 156085, 161975, 164989, 166687, 219325, 241945, 244435, 258379, 276925, 284981, 295735, 343387, 374975, 417905, 433675, 446291, 451825, 464969, 482515, 537757, 587225, 681845, 707575, 728159, 780425, 824945, 833435, 919391, 1209725, 1222175, 1244917, 1291895, 1424905, 1478675, 1500059, 1716935, 1833557, 2089525, 2231455, 2324845, 2412575, 2591011, 2688785, 3134791, 3409225, 3640795, 4124725, 4167175, 4596955, 4909201, 5114659, 6224585, 6459475, 7124525, 7500295, 8009749, 8584675, 8834411, 9167785, 11157275, 11624225, 12955055, 13443925, 13694087, 13835021, 15673955, 18203975, 22984775, 23653423, 24546005, 25573295, 28501121, 31122925, 37501475, 38592427, 40048745, 44172055, 45838925, 64775275, 68470435, 69175105, 78369775, 97178521, 118267115, 122730025, 127866475, 142505605, 152185231, 192962135, 200243725, 220860275, 260187653, 342352175, 345875525, 424516697, 485892605, 591335575, 712528025, 733256113, 760926155, 964810675, 1300938265, 2122583485, 2429463025, 3666280565, 3804630775, 6504691325, 8065817243, 10612917425, 18331402825, 40329086215, 201645431075]

約数ペア:

[(1, 201645431075), (5, 40329086215), (11, 18331402825), (19, 10612917425), (25, 8065817243), (31, 6504691325), (53, 3804630775), (55, 3666280565), (83, 2429463025), (95, 2122583485), (155, 1300938265), (209, 964810675), (265, 760926155), (275, 733256113), (283, 712528025), (341, 591335575), (415, 485892605), (475, 424516697), (583, 345875525), (589, 342352175), (775, 260187653), (913, 220860275), (1007, 200243725), (1045, 192962135), (1325, 152185231), (1415, 142505605), (1577, 127866475), (1643, 122730025), (1705, 118267115), (2075, 97178521), (2573, 78369775), (2915, 69175105), (2945, 68470435), (3113, 64775275), (4399, 45838925), (4565, 44172055), (5035, 40048745), (5225, 38592427), (5377, 37501475), (6479, 31122925), (7075, 28501121), (7885, 25573295), (8215, 24546005), (8525, 23653423), (8773, 22984775), (11077, 18203975), (12865, 15673955), (14575, 13835021), (14725, 13694087), (14999, 13443925), (15565, 12955055), (17347, 11624225), (18073, 11157275), (21995, 9167785), (22825, 8834411), (23489, 8584675), (25175, 8009749), (26885, 7500295), (28303, 7124525), (31217, 6459475), (32395, 6224585), (39425, 5114659), (41075, 4909201), (43865, 4596955), (48389, 4167175), (48887, 4124725), (55385, 3640795), (59147, 3409225), (64325, 3134791), (74995, 2688785), (77825, 2591011), (83581, 2412575), (86735, 2324845), (90365, 2231455), (96503, 2089525), (109975, 1833557), (117445, 1716935), (134425, 1500059), (136369, 1478675), (141515, 1424905), (156085, 1291895), (161975, 1244917), (164989, 1222175), (166687, 1209725), (219325, 919391), (241945, 833435), (244435, 824945), (258379, 780425), (276925, 728159), (284981, 707575), (295735, 681845), (343387, 587225), (374975, 537757), (417905, 482515), (433675, 464969), (446291, 451825)]