74783000

素因数分解:

$2^3\times 5^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:174

約数の個数: 128

約数和(自身を含む): 191056320

約数和(自身を除く): 116273320

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 53, 68, 83, 85, 100, 106, 125, 136, 166, 170, 200, 212, 250, 265, 332, 340, 415, 424, 425, 500, 530, 664, 680, 830, 850, 901, 1000, 1060, 1325, 1411, 1660, 1700, 1802, 2075, 2120, 2125, 2650, 2822, 3320, 3400, 3604, 4150, 4250, 4399, 4505, 5300, 5644, 6625, 7055, 7208, 8300, 8500, 8798, 9010, 10375, 10600, 11288, 13250, 14110, 16600, 17000, 17596, 18020, 20750, 21995, 22525, 26500, 28220, 35192, 35275, 36040, 41500, 43990, 45050, 53000, 56440, 70550, 74783, 83000, 87980, 90100, 109975, 112625, 141100, 149566, 175960, 176375, 180200, 219950, 225250, 282200, 299132, 352750, 373915, 439900, 450500, 549875, 598264, 705500, 747830, 879800, 901000, 1099750, 1411000, 1495660, 1869575, 2199500, 2991320, 3739150, 4399000, 7478300, 9347875, 14956600, 18695750, 37391500, 74783000]

約数ペア:

[(1, 74783000), (2, 37391500), (4, 18695750), (5, 14956600), (8, 9347875), (10, 7478300), (17, 4399000), (20, 3739150), (25, 2991320), (34, 2199500), (40, 1869575), (50, 1495660), (53, 1411000), (68, 1099750), (83, 901000), (85, 879800), (100, 747830), (106, 705500), (125, 598264), (136, 549875), (166, 450500), (170, 439900), (200, 373915), (212, 352750), (250, 299132), (265, 282200), (332, 225250), (340, 219950), (415, 180200), (424, 176375), (425, 175960), (500, 149566), (530, 141100), (664, 112625), (680, 109975), (830, 90100), (850, 87980), (901, 83000), (1000, 74783), (1060, 70550), (1325, 56440), (1411, 53000), (1660, 45050), (1700, 43990), (1802, 41500), (2075, 36040), (2120, 35275), (2125, 35192), (2650, 28220), (2822, 26500), (3320, 22525), (3400, 21995), (3604, 20750), (4150, 18020), (4250, 17596), (4399, 17000), (4505, 16600), (5300, 14110), (5644, 13250), (6625, 11288), (7055, 10600), (7208, 10375), (8300, 9010), (8500, 8798)]