90689838925

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{353}}^1$

素因数の和:524

約数の個数: 192

約数和(自身を含む): 145636392960

約数和(自身を除く): 54946554035

約数列:

[1, 5, 7, 23, 25, 29, 31, 35, 71, 115, 145, 155, 161, 175, 203, 217, 353, 355, 497, 575, 667, 713, 725, 775, 805, 899, 1015, 1085, 1633, 1765, 1775, 2059, 2201, 2471, 2485, 3335, 3565, 4025, 4495, 4669, 4991, 5075, 5425, 6293, 8119, 8165, 8825, 10237, 10295, 10943, 11005, 11431, 12355, 12425, 14413, 15407, 16675, 17825, 20677, 22475, 23345, 24955, 25063, 31465, 40595, 40825, 47357, 50623, 51185, 51475, 54715, 55025, 56833, 57155, 61775, 63829, 71659, 72065, 76601, 77035, 103385, 116725, 124775, 125315, 144739, 157325, 175441, 202975, 235451, 236785, 251689, 253115, 255925, 273575, 284165, 285775, 317347, 319145, 331499, 354361, 358295, 360325, 383005, 385175, 446803, 516925, 576449, 626575, 723695, 726827, 776953, 877205, 1177255, 1183925, 1258445, 1265575, 1420825, 1468067, 1586735, 1595725, 1648157, 1657495, 1761823, 1771805, 1791475, 1915025, 2221429, 2234015, 2882245, 3618475, 3634135, 3884765, 4035143, 4386025, 5087789, 5438671, 5886275, 6292225, 7298981, 7340335, 7933675, 8240785, 8287475, 8809115, 8859025, 10276469, 11107145, 11170075, 14411225, 16717021, 17869919, 18170675, 19423825, 20175715, 22531637, 25438945, 27193355, 36494905, 36701675, 41203925, 44045575, 51092867, 51382345, 55535725, 83585105, 89349595, 100878575, 112658185, 117019147, 125089433, 127194725, 135966775, 157721459, 182474525, 255464335, 256911725, 417925525, 446747975, 518227651, 563290925, 585095735, 625447165, 788607295, 1277321675, 2591138255, 2925478675, 3127235825, 3627593557, 3943036475, 12955691275, 18137967785, 90689838925]

約数ペア:

[(1, 90689838925), (5, 18137967785), (7, 12955691275), (23, 3943036475), (25, 3627593557), (29, 3127235825), (31, 2925478675), (35, 2591138255), (71, 1277321675), (115, 788607295), (145, 625447165), (155, 585095735), (161, 563290925), (175, 518227651), (203, 446747975), (217, 417925525), (353, 256911725), (355, 255464335), (497, 182474525), (575, 157721459), (667, 135966775), (713, 127194725), (725, 125089433), (775, 117019147), (805, 112658185), (899, 100878575), (1015, 89349595), (1085, 83585105), (1633, 55535725), (1765, 51382345), (1775, 51092867), (2059, 44045575), (2201, 41203925), (2471, 36701675), (2485, 36494905), (3335, 27193355), (3565, 25438945), (4025, 22531637), (4495, 20175715), (4669, 19423825), (4991, 18170675), (5075, 17869919), (5425, 16717021), (6293, 14411225), (8119, 11170075), (8165, 11107145), (8825, 10276469), (10237, 8859025), (10295, 8809115), (10943, 8287475), (11005, 8240785), (11431, 7933675), (12355, 7340335), (12425, 7298981), (14413, 6292225), (15407, 5886275), (16675, 5438671), (17825, 5087789), (20677, 4386025), (22475, 4035143), (23345, 3884765), (24955, 3634135), (25063, 3618475), (31465, 2882245), (40595, 2234015), (40825, 2221429), (47357, 1915025), (50623, 1791475), (51185, 1771805), (51475, 1761823), (54715, 1657495), (55025, 1648157), (56833, 1595725), (57155, 1586735), (61775, 1468067), (63829, 1420825), (71659, 1265575), (72065, 1258445), (76601, 1183925), (77035, 1177255), (103385, 877205), (116725, 776953), (124775, 726827), (125315, 723695), (144739, 626575), (157325, 576449), (175441, 516925), (202975, 446803), (235451, 385175), (236785, 383005), (251689, 360325), (253115, 358295), (255925, 354361), (273575, 331499), (284165, 319145), (285775, 317347)]