156943374200

素因数分解:

$2^3\times 5^2\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{101293}}^1$

素因数の和:101497

約数の個数: 96

約数和(自身を含む): 373799170560

約数和(自身を除く): 216855796360

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 61, 100, 122, 127, 200, 244, 254, 305, 488, 508, 610, 635, 1016, 1220, 1270, 1525, 2440, 2540, 3050, 3175, 5080, 6100, 6350, 7747, 12200, 12700, 15494, 25400, 30988, 38735, 61976, 77470, 101293, 154940, 193675, 202586, 309880, 387350, 405172, 506465, 774700, 810344, 1012930, 1549400, 2025860, 2532325, 4051720, 5064650, 6178873, 10129300, 12357746, 12864211, 20258600, 24715492, 25728422, 30894365, 49430984, 51456844, 61788730, 64321055, 102913688, 123577460, 128642110, 154471825, 247154920, 257284220, 308943650, 321605275, 514568440, 617887300, 643210550, 784716871, 1235774600, 1286421100, 1569433742, 2572842200, 3138867484, 3923584355, 6277734968, 7847168710, 15694337420, 19617921775, 31388674840, 39235843550, 78471687100, 156943374200]

約数ペア:

[(1, 156943374200), (2, 78471687100), (4, 39235843550), (5, 31388674840), (8, 19617921775), (10, 15694337420), (20, 7847168710), (25, 6277734968), (40, 3923584355), (50, 3138867484), (61, 2572842200), (100, 1569433742), (122, 1286421100), (127, 1235774600), (200, 784716871), (244, 643210550), (254, 617887300), (305, 514568440), (488, 321605275), (508, 308943650), (610, 257284220), (635, 247154920), (1016, 154471825), (1220, 128642110), (1270, 123577460), (1525, 102913688), (2440, 64321055), (2540, 61788730), (3050, 51456844), (3175, 49430984), (5080, 30894365), (6100, 25728422), (6350, 24715492), (7747, 20258600), (12200, 12864211), (12700, 12357746), (15494, 10129300), (25400, 6178873), (30988, 5064650), (38735, 4051720), (61976, 2532325), (77470, 2025860), (101293, 1549400), (154940, 1012930), (193675, 810344), (202586, 774700), (309880, 506465), (387350, 405172)]