211175100

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{29}}^2\times {\mathrm{31}}^1$

素因数の和:115

約数の個数: 270

約数和(自身を含む): 731835104

約数和(自身を除く): 520660004

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 29, 30, 31, 36, 45, 50, 54, 58, 60, 62, 75, 81, 87, 90, 93, 100, 108, 116, 124, 135, 145, 150, 155, 162, 174, 180, 186, 225, 261, 270, 279, 290, 300, 310, 324, 348, 372, 405, 435, 450, 465, 522, 540, 558, 580, 620, 675, 725, 775, 783, 810, 837, 841, 870, 899, 900, 930, 1044, 1116, 1305, 1350, 1395, 1450, 1550, 1566, 1620, 1674, 1682, 1740, 1798, 1860, 2025, 2175, 2325, 2349, 2511, 2523, 2610, 2697, 2700, 2790, 2900, 3100, 3132, 3348, 3364, 3596, 3915, 4050, 4185, 4205, 4350, 4495, 4650, 4698, 5022, 5046, 5220, 5394, 5580, 6525, 6975, 7569, 7830, 8091, 8100, 8370, 8410, 8700, 8990, 9300, 9396, 10044, 10092, 10788, 11745, 12555, 12615, 13050, 13485, 13950, 15138, 15660, 16182, 16740, 16820, 17980, 19575, 20925, 21025, 22475, 22707, 23490, 24273, 25110, 25230, 26071, 26100, 26970, 27900, 30276, 32364, 37845, 39150, 40455, 41850, 42050, 44950, 45414, 46980, 48546, 50220, 50460, 52142, 53940, 58725, 62775, 63075, 67425, 68121, 72819, 75690, 78213, 78300, 80910, 83700, 84100, 89900, 90828, 97092, 104284, 113535, 117450, 121365, 125550, 126150, 130355, 134850, 136242, 145638, 151380, 156426, 161820, 189225, 202275, 227070, 234639, 234900, 242730, 251100, 252300, 260710, 269700, 272484, 291276, 312852, 340605, 364095, 378450, 391065, 404550, 454140, 469278, 485460, 521420, 567675, 606825, 651775, 681210, 703917, 728190, 756900, 782130, 809100, 938556, 1135350, 1173195, 1213650, 1303550, 1362420, 1407834, 1456380, 1564260, 1703025, 1820475, 1955325, 2111751, 2270700, 2346390, 2427300, 2607100, 2815668, 3406050, 3519585, 3640950, 3910650, 4223502, 4692780, 5865975, 6812100, 7039170, 7281900, 7821300, 8447004, 10558755, 11731950, 14078340, 17597925, 21117510, 23463900, 35195850, 42235020, 52793775, 70391700, 105587550, 211175100]

約数ペア:

[(1, 211175100), (2, 105587550), (3, 70391700), (4, 52793775), (5, 42235020), (6, 35195850), (9, 23463900), (10, 21117510), (12, 17597925), (15, 14078340), (18, 11731950), (20, 10558755), (25, 8447004), (27, 7821300), (29, 7281900), (30, 7039170), (31, 6812100), (36, 5865975), (45, 4692780), (50, 4223502), (54, 3910650), (58, 3640950), (60, 3519585), (62, 3406050), (75, 2815668), (81, 2607100), (87, 2427300), (90, 2346390), (93, 2270700), (100, 2111751), (108, 1955325), (116, 1820475), (124, 1703025), (135, 1564260), (145, 1456380), (150, 1407834), (155, 1362420), (162, 1303550), (174, 1213650), (180, 1173195), (186, 1135350), (225, 938556), (261, 809100), (270, 782130), (279, 756900), (290, 728190), (300, 703917), (310, 681210), (324, 651775), (348, 606825), (372, 567675), (405, 521420), (435, 485460), (450, 469278), (465, 454140), (522, 404550), (540, 391065), (558, 378450), (580, 364095), (620, 340605), (675, 312852), (725, 291276), (775, 272484), (783, 269700), (810, 260710), (837, 252300), (841, 251100), (870, 242730), (899, 234900), (900, 234639), (930, 227070), (1044, 202275), (1116, 189225), (1305, 161820), (1350, 156426), (1395, 151380), (1450, 145638), (1550, 136242), (1566, 134850), (1620, 130355), (1674, 126150), (1682, 125550), (1740, 121365), (1798, 117450), (1860, 113535), (2025, 104284), (2175, 97092), (2325, 90828), (2349, 89900), (2511, 84100), (2523, 83700), (2610, 80910), (2697, 78300), (2700, 78213), (2790, 75690), (2900, 72819), (3100, 68121), (3132, 67425), (3348, 63075), (3364, 62775), (3596, 58725), (3915, 53940), (4050, 52142), (4185, 50460), (4205, 50220), (4350, 48546), (4495, 46980), (4650, 45414), (4698, 44950), (5022, 42050), (5046, 41850), (5220, 40455), (5394, 39150), (5580, 37845), (6525, 32364), (6975, 30276), (7569, 27900), (7830, 26970), (8091, 26100), (8100, 26071), (8370, 25230), (8410, 25110), (8700, 24273), (8990, 23490), (9300, 22707), (9396, 22475), (10044, 21025), (10092, 20925), (10788, 19575), (11745, 17980), (12555, 16820), (12615, 16740), (13050, 16182), (13485, 15660), (13950, 15138)]