69740460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:213

約数の個数: 192

約数和(自身を含む): 235146240

約数和(自身を除く): 165405780

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, 71, 85, 90, 102, 107, 108, 135, 142, 153, 170, 180, 204, 213, 214, 255, 270, 284, 306, 321, 340, 355, 426, 428, 459, 510, 535, 540, 612, 639, 642, 710, 765, 852, 918, 963, 1020, 1065, 1070, 1207, 1278, 1284, 1420, 1530, 1605, 1819, 1836, 1917, 1926, 2130, 2140, 2295, 2414, 2556, 2889, 3060, 3195, 3210, 3621, 3638, 3834, 3852, 4260, 4590, 4815, 4828, 5457, 5778, 6035, 6390, 6420, 7242, 7276, 7597, 7668, 9095, 9180, 9585, 9630, 10863, 10914, 11556, 12070, 12780, 14445, 14484, 15194, 16371, 18105, 18190, 19170, 19260, 21726, 21828, 22791, 24140, 27285, 28890, 30388, 32589, 32742, 36210, 36380, 37985, 38340, 43452, 45582, 49113, 54315, 54570, 57780, 65178, 65484, 68373, 72420, 75970, 81855, 91164, 98226, 108630, 109140, 113955, 129149, 130356, 136746, 151940, 162945, 163710, 196452, 205119, 217260, 227910, 245565, 258298, 273492, 325890, 327420, 341865, 387447, 410238, 455820, 491130, 516596, 645745, 651780, 683730, 774894, 820476, 982260, 1025595, 1162341, 1291490, 1367460, 1549788, 1937235, 2051190, 2324682, 2582980, 3487023, 3874470, 4102380, 4649364, 5811705, 6974046, 7748940, 11623410, 13948092, 17435115, 23246820, 34870230, 69740460]

約数ペア:

[(1, 69740460), (2, 34870230), (3, 23246820), (4, 17435115), (5, 13948092), (6, 11623410), (9, 7748940), (10, 6974046), (12, 5811705), (15, 4649364), (17, 4102380), (18, 3874470), (20, 3487023), (27, 2582980), (30, 2324682), (34, 2051190), (36, 1937235), (45, 1549788), (51, 1367460), (54, 1291490), (60, 1162341), (68, 1025595), (71, 982260), (85, 820476), (90, 774894), (102, 683730), (107, 651780), (108, 645745), (135, 516596), (142, 491130), (153, 455820), (170, 410238), (180, 387447), (204, 341865), (213, 327420), (214, 325890), (255, 273492), (270, 258298), (284, 245565), (306, 227910), (321, 217260), (340, 205119), (355, 196452), (426, 163710), (428, 162945), (459, 151940), (510, 136746), (535, 130356), (540, 129149), (612, 113955), (639, 109140), (642, 108630), (710, 98226), (765, 91164), (852, 81855), (918, 75970), (963, 72420), (1020, 68373), (1065, 65484), (1070, 65178), (1207, 57780), (1278, 54570), (1284, 54315), (1420, 49113), (1530, 45582), (1605, 43452), (1819, 38340), (1836, 37985), (1917, 36380), (1926, 36210), (2130, 32742), (2140, 32589), (2295, 30388), (2414, 28890), (2556, 27285), (2889, 24140), (3060, 22791), (3195, 21828), (3210, 21726), (3621, 19260), (3638, 19170), (3834, 18190), (3852, 18105), (4260, 16371), (4590, 15194), (4815, 14484), (4828, 14445), (5457, 12780), (5778, 12070), (6035, 11556), (6390, 10914), (6420, 10863), (7242, 9630), (7276, 9585), (7597, 9180), (7668, 9095)]