29913200

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:171

約数の個数: 120

約数和(自身を含む): 78463728

約数和(自身を除く): 48550528

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 53, 68, 80, 83, 85, 100, 106, 136, 166, 170, 200, 212, 265, 272, 332, 340, 400, 415, 424, 425, 530, 664, 680, 830, 848, 850, 901, 1060, 1325, 1328, 1360, 1411, 1660, 1700, 1802, 2075, 2120, 2650, 2822, 3320, 3400, 3604, 4150, 4240, 4399, 4505, 5300, 5644, 6640, 6800, 7055, 7208, 8300, 8798, 9010, 10600, 11288, 14110, 14416, 16600, 17596, 18020, 21200, 21995, 22525, 22576, 28220, 33200, 35192, 35275, 36040, 43990, 45050, 56440, 70384, 70550, 72080, 74783, 87980, 90100, 109975, 112880, 141100, 149566, 175960, 180200, 219950, 282200, 299132, 351920, 360400, 373915, 439900, 564400, 598264, 747830, 879800, 1196528, 1495660, 1759600, 1869575, 2991320, 3739150, 5982640, 7478300, 14956600, 29913200]

約数ペア:

[(1, 29913200), (2, 14956600), (4, 7478300), (5, 5982640), (8, 3739150), (10, 2991320), (16, 1869575), (17, 1759600), (20, 1495660), (25, 1196528), (34, 879800), (40, 747830), (50, 598264), (53, 564400), (68, 439900), (80, 373915), (83, 360400), (85, 351920), (100, 299132), (106, 282200), (136, 219950), (166, 180200), (170, 175960), (200, 149566), (212, 141100), (265, 112880), (272, 109975), (332, 90100), (340, 87980), (400, 74783), (415, 72080), (424, 70550), (425, 70384), (530, 56440), (664, 45050), (680, 43990), (830, 36040), (848, 35275), (850, 35192), (901, 33200), (1060, 28220), (1325, 22576), (1328, 22525), (1360, 21995), (1411, 21200), (1660, 18020), (1700, 17596), (1802, 16600), (2075, 14416), (2120, 14110), (2650, 11288), (2822, 10600), (3320, 9010), (3400, 8798), (3604, 8300), (4150, 7208), (4240, 7055), (4399, 6800), (4505, 6640), (5300, 5644)]