195965460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{21347}}^1$

素因数の和:21382

約数の個数: 96

約数和(自身を含む): 645563520

約数和(自身を除く): 449598060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 85, 90, 102, 108, 135, 153, 170, 180, 204, 255, 270, 306, 340, 459, 510, 540, 612, 765, 918, 1020, 1530, 1836, 2295, 3060, 4590, 9180, 21347, 42694, 64041, 85388, 106735, 128082, 192123, 213470, 256164, 320205, 362899, 384246, 426940, 576369, 640410, 725798, 768492, 960615, 1088697, 1152738, 1280820, 1451596, 1814495, 1921230, 2177394, 2305476, 2881845, 3266091, 3628990, 3842460, 4354788, 5443485, 5763690, 6532182, 7257980, 9798273, 10886970, 11527380, 13064364, 16330455, 19596546, 21773940, 32660910, 39193092, 48991365, 65321820, 97982730, 195965460]

約数ペア:

[(1, 195965460), (2, 97982730), (3, 65321820), (4, 48991365), (5, 39193092), (6, 32660910), (9, 21773940), (10, 19596546), (12, 16330455), (15, 13064364), (17, 11527380), (18, 10886970), (20, 9798273), (27, 7257980), (30, 6532182), (34, 5763690), (36, 5443485), (45, 4354788), (51, 3842460), (54, 3628990), (60, 3266091), (68, 2881845), (85, 2305476), (90, 2177394), (102, 1921230), (108, 1814495), (135, 1451596), (153, 1280820), (170, 1152738), (180, 1088697), (204, 960615), (255, 768492), (270, 725798), (306, 640410), (340, 576369), (459, 426940), (510, 384246), (540, 362899), (612, 320205), (765, 256164), (918, 213470), (1020, 192123), (1530, 128082), (1836, 106735), (2295, 85388), (3060, 64041), (4590, 42694), (9180, 21347)]