77381482750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1249}}^1\times {\mathrm{1733}}^1$

素因数の和:3023

約数の個数: 128

約数和(自身を含む): 170417520000

約数和(自身を除く): 93036037250

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 125, 130, 143, 250, 275, 286, 325, 550, 650, 715, 1249, 1375, 1430, 1625, 1733, 2498, 2750, 3250, 3466, 3575, 6245, 7150, 8665, 12490, 13739, 16237, 17330, 17875, 19063, 22529, 27478, 31225, 32474, 35750, 38126, 43325, 45058, 62450, 68695, 81185, 86650, 95315, 112645, 137390, 156125, 162370, 178607, 190630, 216625, 225290, 247819, 312250, 343475, 357214, 405925, 433250, 476575, 495638, 563225, 686950, 811850, 893035, 953150, 1126450, 1239095, 1717375, 1786070, 2029625, 2164517, 2382875, 2478190, 2816125, 3434750, 4059250, 4329034, 4465175, 4765750, 5632250, 6195475, 8930350, 10822585, 12390950, 21645170, 22325875, 23809687, 28138721, 30977375, 44651750, 47619374, 54112925, 56277442, 61954750, 108225850, 119048435, 140693605, 238096870, 270564625, 281387210, 309525931, 541129250, 595242175, 619051862, 703468025, 1190484350, 1406936050, 1547629655, 2976210875, 3095259310, 3517340125, 5952421750, 7034680250, 7738148275, 15476296550, 38690741375, 77381482750]

約数ペア:

[(1, 77381482750), (2, 38690741375), (5, 15476296550), (10, 7738148275), (11, 7034680250), (13, 5952421750), (22, 3517340125), (25, 3095259310), (26, 2976210875), (50, 1547629655), (55, 1406936050), (65, 1190484350), (110, 703468025), (125, 619051862), (130, 595242175), (143, 541129250), (250, 309525931), (275, 281387210), (286, 270564625), (325, 238096870), (550, 140693605), (650, 119048435), (715, 108225850), (1249, 61954750), (1375, 56277442), (1430, 54112925), (1625, 47619374), (1733, 44651750), (2498, 30977375), (2750, 28138721), (3250, 23809687), (3466, 22325875), (3575, 21645170), (6245, 12390950), (7150, 10822585), (8665, 8930350), (12490, 6195475), (13739, 5632250), (16237, 4765750), (17330, 4465175), (17875, 4329034), (19063, 4059250), (22529, 3434750), (27478, 2816125), (31225, 2478190), (32474, 2382875), (35750, 2164517), (38126, 2029625), (43325, 1786070), (45058, 1717375), (62450, 1239095), (68695, 1126450), (81185, 953150), (86650, 893035), (95315, 811850), (112645, 686950), (137390, 563225), (156125, 495638), (162370, 476575), (178607, 433250), (190630, 405925), (216625, 357214), (225290, 343475), (247819, 312250)]