195804810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1471}}^1$

素因数の和:1533

約数の個数: 128

約数和(自身を含む): 572313600

約数和(自身を除く): 376508790

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 29, 30, 34, 45, 51, 54, 58, 85, 87, 90, 102, 135, 145, 153, 170, 174, 255, 261, 270, 290, 306, 435, 459, 493, 510, 522, 765, 783, 870, 918, 986, 1305, 1471, 1479, 1530, 1566, 2295, 2465, 2610, 2942, 2958, 3915, 4413, 4437, 4590, 4930, 7355, 7395, 7830, 8826, 8874, 13239, 13311, 14710, 14790, 22065, 22185, 25007, 26478, 26622, 39717, 42659, 44130, 44370, 50014, 66195, 66555, 75021, 79434, 85318, 125035, 127977, 132390, 133110, 150042, 198585, 213295, 225063, 250070, 255954, 375105, 383931, 397170, 426590, 450126, 639885, 675189, 725203, 750210, 767862, 1125315, 1151793, 1279770, 1350378, 1450406, 1919655, 2175609, 2250630, 2303586, 3375945, 3626015, 3839310, 4351218, 5758965, 6526827, 6751890, 7252030, 10878045, 11517930, 13053654, 19580481, 21756090, 32634135, 39160962, 65268270, 97902405, 195804810]

約数ペア:

[(1, 195804810), (2, 97902405), (3, 65268270), (5, 39160962), (6, 32634135), (9, 21756090), (10, 19580481), (15, 13053654), (17, 11517930), (18, 10878045), (27, 7252030), (29, 6751890), (30, 6526827), (34, 5758965), (45, 4351218), (51, 3839310), (54, 3626015), (58, 3375945), (85, 2303586), (87, 2250630), (90, 2175609), (102, 1919655), (135, 1450406), (145, 1350378), (153, 1279770), (170, 1151793), (174, 1125315), (255, 767862), (261, 750210), (270, 725203), (290, 675189), (306, 639885), (435, 450126), (459, 426590), (493, 397170), (510, 383931), (522, 375105), (765, 255954), (783, 250070), (870, 225063), (918, 213295), (986, 198585), (1305, 150042), (1471, 133110), (1479, 132390), (1530, 127977), (1566, 125035), (2295, 85318), (2465, 79434), (2610, 75021), (2942, 66555), (2958, 66195), (3915, 50014), (4413, 44370), (4437, 44130), (4590, 42659), (4930, 39717), (7355, 26622), (7395, 26478), (7830, 25007), (8826, 22185), (8874, 22065), (13239, 14790), (13311, 14710)]