275489250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:126

約数の個数: 192

約数和(自身を含む): 772402176

約数和(自身を除く): 496912926

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 31, 34, 41, 50, 51, 62, 75, 82, 85, 93, 102, 123, 125, 150, 155, 170, 186, 205, 246, 250, 255, 289, 310, 375, 410, 425, 465, 510, 527, 578, 615, 697, 750, 775, 850, 867, 930, 1025, 1054, 1230, 1271, 1275, 1394, 1445, 1550, 1581, 1734, 2050, 2091, 2125, 2325, 2542, 2550, 2635, 2890, 3075, 3162, 3485, 3813, 3875, 4182, 4250, 4335, 4650, 5125, 5270, 6150, 6355, 6375, 6970, 7225, 7626, 7750, 7905, 8670, 8959, 10250, 10455, 11625, 11849, 12710, 12750, 13175, 14450, 15375, 15810, 17425, 17918, 19065, 20910, 21607, 21675, 23250, 23698, 26350, 26877, 30750, 31775, 34850, 35547, 36125, 38130, 39525, 43214, 43350, 44795, 52275, 53754, 59245, 63550, 64821, 65875, 71094, 72250, 79050, 87125, 89590, 95325, 104550, 108035, 108375, 118490, 129642, 131750, 134385, 158875, 174250, 177735, 190650, 197625, 216070, 216750, 223975, 261375, 268770, 296225, 317750, 324105, 355470, 367319, 395250, 447950, 476625, 522750, 540175, 592450, 648210, 671925, 734638, 888675, 953250, 1080350, 1101957, 1119875, 1343850, 1481125, 1620525, 1777350, 1836595, 2203914, 2239750, 2700875, 2962250, 3241050, 3359625, 3673190, 4443375, 5401750, 5509785, 6719250, 8102625, 8886750, 9182975, 11019570, 16205250, 18365950, 27548925, 45914875, 55097850, 91829750, 137744625, 275489250]

約数ペア:

[(1, 275489250), (2, 137744625), (3, 91829750), (5, 55097850), (6, 45914875), (10, 27548925), (15, 18365950), (17, 16205250), (25, 11019570), (30, 9182975), (31, 8886750), (34, 8102625), (41, 6719250), (50, 5509785), (51, 5401750), (62, 4443375), (75, 3673190), (82, 3359625), (85, 3241050), (93, 2962250), (102, 2700875), (123, 2239750), (125, 2203914), (150, 1836595), (155, 1777350), (170, 1620525), (186, 1481125), (205, 1343850), (246, 1119875), (250, 1101957), (255, 1080350), (289, 953250), (310, 888675), (375, 734638), (410, 671925), (425, 648210), (465, 592450), (510, 540175), (527, 522750), (578, 476625), (615, 447950), (697, 395250), (750, 367319), (775, 355470), (850, 324105), (867, 317750), (930, 296225), (1025, 268770), (1054, 261375), (1230, 223975), (1271, 216750), (1275, 216070), (1394, 197625), (1445, 190650), (1550, 177735), (1581, 174250), (1734, 158875), (2050, 134385), (2091, 131750), (2125, 129642), (2325, 118490), (2542, 108375), (2550, 108035), (2635, 104550), (2890, 95325), (3075, 89590), (3162, 87125), (3485, 79050), (3813, 72250), (3875, 71094), (4182, 65875), (4250, 64821), (4335, 63550), (4650, 59245), (5125, 53754), (5270, 52275), (6150, 44795), (6355, 43350), (6375, 43214), (6970, 39525), (7225, 38130), (7626, 36125), (7750, 35547), (7905, 34850), (8670, 31775), (8959, 30750), (10250, 26877), (10455, 26350), (11625, 23698), (11849, 23250), (12710, 21675), (12750, 21607), (13175, 20910), (14450, 19065), (15375, 17918), (15810, 17425)]