195469740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1$

素因数の和:341

約数の個数: 192

約数和(自身を含む): 653184000

約数和(自身を除く): 457714260

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, 107, 108, 135, 153, 170, 180, 199, 204, 214, 255, 270, 306, 321, 340, 398, 428, 459, 510, 535, 540, 597, 612, 642, 765, 796, 918, 963, 995, 1020, 1070, 1194, 1284, 1530, 1605, 1791, 1819, 1836, 1926, 1990, 2140, 2295, 2388, 2889, 2985, 3060, 3210, 3383, 3582, 3638, 3852, 3980, 4590, 4815, 5373, 5457, 5778, 5970, 6420, 6766, 7164, 7276, 8955, 9095, 9180, 9630, 10149, 10746, 10914, 11556, 11940, 13532, 14445, 16371, 16915, 17910, 18190, 19260, 20298, 21293, 21492, 21828, 26865, 27285, 28890, 30447, 32742, 33830, 35820, 36380, 40596, 42586, 49113, 50745, 53730, 54570, 57780, 60894, 63879, 65484, 67660, 81855, 85172, 91341, 98226, 101490, 106465, 107460, 109140, 121788, 127758, 152235, 163710, 182682, 191637, 196452, 202980, 212930, 245565, 255516, 304470, 319395, 327420, 361981, 365364, 383274, 425860, 456705, 491130, 574911, 608940, 638790, 723962, 766548, 913410, 958185, 982260, 1085943, 1149822, 1277580, 1447924, 1809905, 1826820, 1916370, 2171886, 2299644, 2874555, 3257829, 3619810, 3832740, 4343772, 5429715, 5749110, 6515658, 7239620, 9773487, 10859430, 11498220, 13031316, 16289145, 19546974, 21718860, 32578290, 39093948, 48867435, 65156580, 97734870, 195469740]

約数ペア:

[(1, 195469740), (2, 97734870), (3, 65156580), (4, 48867435), (5, 39093948), (6, 32578290), (9, 21718860), (10, 19546974), (12, 16289145), (15, 13031316), (17, 11498220), (18, 10859430), (20, 9773487), (27, 7239620), (30, 6515658), (34, 5749110), (36, 5429715), (45, 4343772), (51, 3832740), (54, 3619810), (60, 3257829), (68, 2874555), (85, 2299644), (90, 2171886), (102, 1916370), (107, 1826820), (108, 1809905), (135, 1447924), (153, 1277580), (170, 1149822), (180, 1085943), (199, 982260), (204, 958185), (214, 913410), (255, 766548), (270, 723962), (306, 638790), (321, 608940), (340, 574911), (398, 491130), (428, 456705), (459, 425860), (510, 383274), (535, 365364), (540, 361981), (597, 327420), (612, 319395), (642, 304470), (765, 255516), (796, 245565), (918, 212930), (963, 202980), (995, 196452), (1020, 191637), (1070, 182682), (1194, 163710), (1284, 152235), (1530, 127758), (1605, 121788), (1791, 109140), (1819, 107460), (1836, 106465), (1926, 101490), (1990, 98226), (2140, 91341), (2295, 85172), (2388, 81855), (2889, 67660), (2985, 65484), (3060, 63879), (3210, 60894), (3383, 57780), (3582, 54570), (3638, 53730), (3852, 50745), (3980, 49113), (4590, 42586), (4815, 40596), (5373, 36380), (5457, 35820), (5778, 33830), (5970, 32742), (6420, 30447), (6766, 28890), (7164, 27285), (7276, 26865), (8955, 21828), (9095, 21492), (9180, 21293), (9630, 20298), (10149, 19260), (10746, 18190), (10914, 17910), (11556, 16915), (11940, 16371), (13532, 14445)]