54505400

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:114

約数の個数: 144

約数和(自身を含む): 143897040

約数和(自身を除く): 89391640

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 23, 25, 34, 40, 41, 46, 50, 68, 82, 85, 92, 100, 115, 136, 164, 170, 184, 200, 205, 230, 289, 328, 340, 391, 410, 425, 460, 575, 578, 680, 697, 782, 820, 850, 920, 943, 1025, 1150, 1156, 1394, 1445, 1564, 1640, 1700, 1886, 1955, 2050, 2300, 2312, 2788, 2890, 3128, 3400, 3485, 3772, 3910, 4100, 4600, 4715, 5576, 5780, 6647, 6970, 7225, 7544, 7820, 8200, 9430, 9775, 11560, 11849, 13294, 13940, 14450, 15640, 16031, 17425, 18860, 19550, 23575, 23698, 26588, 27880, 28900, 32062, 33235, 34850, 37720, 39100, 47150, 47396, 53176, 57800, 59245, 64124, 66470, 69700, 78200, 80155, 94300, 94792, 118490, 128248, 132940, 139400, 160310, 166175, 188600, 236980, 265880, 272527, 296225, 320620, 332350, 400775, 473960, 545054, 592450, 641240, 664700, 801550, 1090108, 1184900, 1329400, 1362635, 1603100, 2180216, 2369800, 2725270, 3206200, 5450540, 6813175, 10901080, 13626350, 27252700, 54505400]

約数ペア:

[(1, 54505400), (2, 27252700), (4, 13626350), (5, 10901080), (8, 6813175), (10, 5450540), (17, 3206200), (20, 2725270), (23, 2369800), (25, 2180216), (34, 1603100), (40, 1362635), (41, 1329400), (46, 1184900), (50, 1090108), (68, 801550), (82, 664700), (85, 641240), (92, 592450), (100, 545054), (115, 473960), (136, 400775), (164, 332350), (170, 320620), (184, 296225), (200, 272527), (205, 265880), (230, 236980), (289, 188600), (328, 166175), (340, 160310), (391, 139400), (410, 132940), (425, 128248), (460, 118490), (575, 94792), (578, 94300), (680, 80155), (697, 78200), (782, 69700), (820, 66470), (850, 64124), (920, 59245), (943, 57800), (1025, 53176), (1150, 47396), (1156, 47150), (1394, 39100), (1445, 37720), (1564, 34850), (1640, 33235), (1700, 32062), (1886, 28900), (1955, 27880), (2050, 26588), (2300, 23698), (2312, 23575), (2788, 19550), (2890, 18860), (3128, 17425), (3400, 16031), (3485, 15640), (3772, 14450), (3910, 13940), (4100, 13294), (4600, 11849), (4715, 11560), (5576, 9775), (5780, 9430), (6647, 8200), (6970, 7820), (7225, 7544)]