12147145300

素因数分解:

$2^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1$

素因数の和:482

約数の個数: 144

約数和(自身を含む): 27525738240

約数和(自身を除く): 15378592940

約数列:

[1, 2, 4, 5, 10, 20, 25, 47, 50, 94, 100, 109, 131, 181, 188, 218, 235, 262, 362, 436, 470, 524, 545, 655, 724, 905, 940, 1090, 1175, 1310, 1810, 2180, 2350, 2620, 2725, 3275, 3620, 4525, 4700, 5123, 5450, 6157, 6550, 8507, 9050, 10246, 10900, 12314, 13100, 14279, 17014, 18100, 19729, 20492, 23711, 24628, 25615, 28558, 30785, 34028, 39458, 42535, 47422, 51230, 57116, 61570, 71395, 78916, 85070, 94844, 98645, 102460, 118555, 123140, 128075, 142790, 153925, 170140, 197290, 212675, 237110, 256150, 285580, 307850, 356975, 394580, 425350, 474220, 493225, 512300, 592775, 615700, 671113, 713950, 850700, 927263, 986450, 1114417, 1185550, 1342226, 1427900, 1854526, 1972900, 2228834, 2371100, 2584499, 2684452, 3355565, 3709052, 4457668, 4636315, 5168998, 5572085, 6711130, 9272630, 10337996, 11144170, 12922495, 13422260, 16777825, 18545260, 22288340, 23181575, 25844990, 27860425, 33555650, 46363150, 51689980, 55720850, 64612475, 67111300, 92726300, 111441700, 121471453, 129224950, 242942906, 258449900, 485885812, 607357265, 1214714530, 2429429060, 3036786325, 6073572650, 12147145300]

約数ペア:

[(1, 12147145300), (2, 6073572650), (4, 3036786325), (5, 2429429060), (10, 1214714530), (20, 607357265), (25, 485885812), (47, 258449900), (50, 242942906), (94, 129224950), (100, 121471453), (109, 111441700), (131, 92726300), (181, 67111300), (188, 64612475), (218, 55720850), (235, 51689980), (262, 46363150), (362, 33555650), (436, 27860425), (470, 25844990), (524, 23181575), (545, 22288340), (655, 18545260), (724, 16777825), (905, 13422260), (940, 12922495), (1090, 11144170), (1175, 10337996), (1310, 9272630), (1810, 6711130), (2180, 5572085), (2350, 5168998), (2620, 4636315), (2725, 4457668), (3275, 3709052), (3620, 3355565), (4525, 2684452), (4700, 2584499), (5123, 2371100), (5450, 2228834), (6157, 1972900), (6550, 1854526), (8507, 1427900), (9050, 1342226), (10246, 1185550), (10900, 1114417), (12314, 986450), (13100, 927263), (14279, 850700), (17014, 713950), (18100, 671113), (19729, 615700), (20492, 592775), (23711, 512300), (24628, 493225), (25615, 474220), (28558, 425350), (30785, 394580), (34028, 356975), (39458, 307850), (42535, 285580), (47422, 256150), (51230, 237110), (57116, 212675), (61570, 197290), (71395, 170140), (78916, 153925), (85070, 142790), (94844, 128075), (98645, 123140), (102460, 118555)]