22989000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:200

約数の個数: 128

約数和(自身を含む): 73382400

約数和(自身を除く): 50393400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 79, 97, 100, 120, 125, 150, 158, 194, 200, 237, 250, 291, 300, 316, 375, 388, 395, 474, 485, 500, 582, 600, 632, 750, 776, 790, 948, 970, 1000, 1164, 1185, 1455, 1500, 1580, 1896, 1940, 1975, 2328, 2370, 2425, 2910, 3000, 3160, 3880, 3950, 4740, 4850, 5820, 5925, 7275, 7663, 7900, 9480, 9700, 9875, 11640, 11850, 12125, 14550, 15326, 15800, 19400, 19750, 22989, 23700, 24250, 29100, 29625, 30652, 36375, 38315, 39500, 45978, 47400, 48500, 58200, 59250, 61304, 72750, 76630, 79000, 91956, 97000, 114945, 118500, 145500, 153260, 183912, 191575, 229890, 237000, 291000, 306520, 383150, 459780, 574725, 766300, 919560, 957875, 1149450, 1532600, 1915750, 2298900, 2873625, 3831500, 4597800, 5747250, 7663000, 11494500, 22989000]

約数ペア:

[(1, 22989000), (2, 11494500), (3, 7663000), (4, 5747250), (5, 4597800), (6, 3831500), (8, 2873625), (10, 2298900), (12, 1915750), (15, 1532600), (20, 1149450), (24, 957875), (25, 919560), (30, 766300), (40, 574725), (50, 459780), (60, 383150), (75, 306520), (79, 291000), (97, 237000), (100, 229890), (120, 191575), (125, 183912), (150, 153260), (158, 145500), (194, 118500), (200, 114945), (237, 97000), (250, 91956), (291, 79000), (300, 76630), (316, 72750), (375, 61304), (388, 59250), (395, 58200), (474, 48500), (485, 47400), (500, 45978), (582, 39500), (600, 38315), (632, 36375), (750, 30652), (776, 29625), (790, 29100), (948, 24250), (970, 23700), (1000, 22989), (1164, 19750), (1185, 19400), (1455, 15800), (1500, 15326), (1580, 14550), (1896, 12125), (1940, 11850), (1975, 11640), (2328, 9875), (2370, 9700), (2425, 9480), (2910, 7900), (3000, 7663), (3160, 7275), (3880, 5925), (3950, 5820), (4740, 4850)]