73006000

素因数分解:

$2^4\times 5^3\times {\mathrm{173}}^1\times {\mathrm{211}}^1$

素因数の和:407

約数の個数: 80

約数和(自身を含む): 178390368

約数和(自身を除く): 105384368

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 173, 200, 211, 250, 346, 400, 422, 500, 692, 844, 865, 1000, 1055, 1384, 1688, 1730, 2000, 2110, 2768, 3376, 3460, 4220, 4325, 5275, 6920, 8440, 8650, 10550, 13840, 16880, 17300, 21100, 21625, 26375, 34600, 36503, 42200, 43250, 52750, 69200, 73006, 84400, 86500, 105500, 146012, 173000, 182515, 211000, 292024, 346000, 365030, 422000, 584048, 730060, 912575, 1460120, 1825150, 2920240, 3650300, 4562875, 7300600, 9125750, 14601200, 18251500, 36503000, 73006000]

約数ペア:

[(1, 73006000), (2, 36503000), (4, 18251500), (5, 14601200), (8, 9125750), (10, 7300600), (16, 4562875), (20, 3650300), (25, 2920240), (40, 1825150), (50, 1460120), (80, 912575), (100, 730060), (125, 584048), (173, 422000), (200, 365030), (211, 346000), (250, 292024), (346, 211000), (400, 182515), (422, 173000), (500, 146012), (692, 105500), (844, 86500), (865, 84400), (1000, 73006), (1055, 69200), (1384, 52750), (1688, 43250), (1730, 42200), (2000, 36503), (2110, 34600), (2768, 26375), (3376, 21625), (3460, 21100), (4220, 17300), (4325, 16880), (5275, 13840), (6920, 10550), (8440, 8650)]