77055930

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{173}}^1$

素因数の和:301

約数の個数: 144

約数和(自身を含む): 236722824

約数和(自身を除く): 159666894

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 101, 105, 126, 147, 173, 202, 210, 245, 294, 303, 315, 346, 441, 490, 505, 519, 606, 630, 707, 735, 865, 882, 909, 1010, 1038, 1211, 1414, 1470, 1515, 1557, 1730, 1818, 2121, 2205, 2422, 2595, 3030, 3114, 3535, 3633, 4242, 4410, 4545, 4949, 5190, 6055, 6363, 7070, 7266, 7785, 8477, 9090, 9898, 10605, 10899, 12110, 12726, 14847, 15570, 16954, 17473, 18165, 21210, 21798, 24745, 25431, 29694, 31815, 34946, 36330, 42385, 44541, 49490, 50862, 52419, 54495, 63630, 74235, 76293, 84770, 87365, 89082, 104838, 108990, 122311, 127155, 148470, 152586, 157257, 174730, 222705, 244622, 254310, 262095, 314514, 366933, 381465, 445410, 524190, 611555, 733866, 762930, 786285, 856177, 1100799, 1223110, 1572570, 1712354, 1834665, 2201598, 2568531, 3669330, 4280885, 5137062, 5503995, 7705593, 8561770, 11007990, 12842655, 15411186, 25685310, 38527965, 77055930]

約数ペア:

[(1, 77055930), (2, 38527965), (3, 25685310), (5, 15411186), (6, 12842655), (7, 11007990), (9, 8561770), (10, 7705593), (14, 5503995), (15, 5137062), (18, 4280885), (21, 3669330), (30, 2568531), (35, 2201598), (42, 1834665), (45, 1712354), (49, 1572570), (63, 1223110), (70, 1100799), (90, 856177), (98, 786285), (101, 762930), (105, 733866), (126, 611555), (147, 524190), (173, 445410), (202, 381465), (210, 366933), (245, 314514), (294, 262095), (303, 254310), (315, 244622), (346, 222705), (441, 174730), (490, 157257), (505, 152586), (519, 148470), (606, 127155), (630, 122311), (707, 108990), (735, 104838), (865, 89082), (882, 87365), (909, 84770), (1010, 76293), (1038, 74235), (1211, 63630), (1414, 54495), (1470, 52419), (1515, 50862), (1557, 49490), (1730, 44541), (1818, 42385), (2121, 36330), (2205, 34946), (2422, 31815), (2595, 29694), (3030, 25431), (3114, 24745), (3535, 21798), (3633, 21210), (4242, 18165), (4410, 17473), (4545, 16954), (4949, 15570), (5190, 14847), (6055, 12726), (6363, 12110), (7070, 10899), (7266, 10605), (7785, 9898), (8477, 9090)]