353118800

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{479}}^1$

素因数の和:613

約数の個数: 120

約数和(自身を含む): 904108800

約数和(自身を除く): 550990000

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 97, 100, 152, 190, 194, 200, 304, 380, 388, 400, 475, 479, 485, 760, 776, 950, 958, 970, 1520, 1552, 1843, 1900, 1916, 1940, 2395, 2425, 3686, 3800, 3832, 3880, 4790, 4850, 7372, 7600, 7664, 7760, 9101, 9215, 9580, 9700, 11975, 14744, 18202, 18430, 19160, 19400, 23950, 29488, 36404, 36860, 38320, 38800, 45505, 46075, 46463, 47900, 72808, 73720, 91010, 92150, 92926, 95800, 145616, 147440, 182020, 184300, 185852, 191600, 227525, 232315, 364040, 368600, 371704, 455050, 464630, 728080, 737200, 743408, 882797, 910100, 929260, 1161575, 1765594, 1820200, 1858520, 2323150, 3531188, 3640400, 3717040, 4413985, 4646300, 7062376, 8827970, 9292600, 14124752, 17655940, 18585200, 22069925, 35311880, 44139850, 70623760, 88279700, 176559400, 353118800]

約数ペア:

[(1, 353118800), (2, 176559400), (4, 88279700), (5, 70623760), (8, 44139850), (10, 35311880), (16, 22069925), (19, 18585200), (20, 17655940), (25, 14124752), (38, 9292600), (40, 8827970), (50, 7062376), (76, 4646300), (80, 4413985), (95, 3717040), (97, 3640400), (100, 3531188), (152, 2323150), (190, 1858520), (194, 1820200), (200, 1765594), (304, 1161575), (380, 929260), (388, 910100), (400, 882797), (475, 743408), (479, 737200), (485, 728080), (760, 464630), (776, 455050), (950, 371704), (958, 368600), (970, 364040), (1520, 232315), (1552, 227525), (1843, 191600), (1900, 185852), (1916, 184300), (1940, 182020), (2395, 147440), (2425, 145616), (3686, 95800), (3800, 92926), (3832, 92150), (3880, 91010), (4790, 73720), (4850, 72808), (7372, 47900), (7600, 46463), (7664, 46075), (7760, 45505), (9101, 38800), (9215, 38320), (9580, 36860), (9700, 36404), (11975, 29488), (14744, 23950), (18202, 19400), (18430, 19160)]