75157044490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{263}}^1\times {\mathrm{463}}^1$

素因数の和:956

約数の個数: 128

約数和(自身を含む): 154098008064

約数和(自身を除く): 78940963574

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 181, 263, 310, 341, 362, 463, 526, 682, 905, 926, 1315, 1705, 1810, 1991, 2315, 2630, 2893, 3410, 3982, 4630, 5093, 5611, 5786, 8153, 9955, 10186, 11222, 14353, 14465, 16306, 19910, 25465, 28055, 28706, 28930, 40765, 47603, 50930, 56110, 61721, 71765, 81530, 83803, 89683, 95206, 121769, 123442, 143530, 157883, 167606, 179366, 238015, 243538, 308605, 315766, 419015, 448415, 476030, 523633, 608845, 617210, 789415, 838030, 896830, 921833, 1047266, 1217690, 1339459, 1475693, 1578830, 1843666, 2597893, 2618165, 2678918, 2951386, 3774839, 4609165, 5195786, 5236330, 6697295, 7378465, 7549678, 9218330, 12989465, 13394590, 14756930, 16232623, 18874195, 22040189, 25978930, 28576823, 32465246, 37748390, 41523229, 44080378, 57153646, 81163115, 83046458, 110200945, 142884115, 162326230, 207616145, 220401890, 242442079, 285768230, 415232290, 484884158, 683245859, 1212210395, 1366491718, 2424420790, 3416229295, 6832458590, 7515704449, 15031408898, 37578522245, 75157044490]

約数ペア:

[(1, 75157044490), (2, 37578522245), (5, 15031408898), (10, 7515704449), (11, 6832458590), (22, 3416229295), (31, 2424420790), (55, 1366491718), (62, 1212210395), (110, 683245859), (155, 484884158), (181, 415232290), (263, 285768230), (310, 242442079), (341, 220401890), (362, 207616145), (463, 162326230), (526, 142884115), (682, 110200945), (905, 83046458), (926, 81163115), (1315, 57153646), (1705, 44080378), (1810, 41523229), (1991, 37748390), (2315, 32465246), (2630, 28576823), (2893, 25978930), (3410, 22040189), (3982, 18874195), (4630, 16232623), (5093, 14756930), (5611, 13394590), (5786, 12989465), (8153, 9218330), (9955, 7549678), (10186, 7378465), (11222, 6697295), (14353, 5236330), (14465, 5195786), (16306, 4609165), (19910, 3774839), (25465, 2951386), (28055, 2678918), (28706, 2618165), (28930, 2597893), (40765, 1843666), (47603, 1578830), (50930, 1475693), (56110, 1339459), (61721, 1217690), (71765, 1047266), (81530, 921833), (83803, 896830), (89683, 838030), (95206, 789415), (121769, 617210), (123442, 608845), (143530, 523633), (157883, 476030), (167606, 448415), (179366, 419015), (238015, 315766), (243538, 308605)]