83696900

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:107

約数の個数: 216

約数和(自身を含む): 237484800

約数和(自身を除く): 153787900

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 29, 31, 35, 38, 49, 50, 58, 62, 70, 76, 95, 98, 100, 116, 124, 133, 140, 145, 155, 175, 190, 196, 203, 217, 245, 266, 290, 310, 350, 380, 406, 434, 475, 490, 532, 551, 580, 589, 620, 665, 700, 725, 775, 812, 868, 899, 931, 950, 980, 1015, 1085, 1102, 1178, 1225, 1330, 1421, 1450, 1519, 1550, 1798, 1862, 1900, 2030, 2170, 2204, 2356, 2450, 2660, 2755, 2842, 2900, 2945, 3038, 3100, 3325, 3596, 3724, 3857, 4060, 4123, 4340, 4495, 4655, 4900, 5075, 5425, 5510, 5684, 5890, 6076, 6293, 6650, 7105, 7595, 7714, 8246, 8990, 9310, 10150, 10850, 11020, 11780, 12586, 13300, 13775, 14210, 14725, 15190, 15428, 16492, 17081, 17980, 18620, 19285, 20300, 20615, 21700, 22475, 23275, 25172, 26999, 27550, 28420, 28861, 29450, 30380, 31465, 34162, 35525, 37975, 38570, 41230, 44051, 44950, 46550, 53998, 55100, 57722, 58900, 62930, 68324, 71050, 75950, 77140, 82460, 85405, 88102, 89900, 93100, 96425, 103075, 107996, 115444, 119567, 125860, 134995, 142100, 144305, 151900, 157325, 170810, 176204, 192850, 206150, 220255, 239134, 269990, 288610, 314650, 341620, 385700, 412300, 427025, 440510, 478268, 539980, 577220, 597835, 629300, 674975, 721525, 836969, 854050, 881020, 1101275, 1195670, 1349950, 1443050, 1673938, 1708100, 2202550, 2391340, 2699900, 2886100, 2989175, 3347876, 4184845, 4405100, 5978350, 8369690, 11956700, 16739380, 20924225, 41848450, 83696900]

約数ペア:

[(1, 83696900), (2, 41848450), (4, 20924225), (5, 16739380), (7, 11956700), (10, 8369690), (14, 5978350), (19, 4405100), (20, 4184845), (25, 3347876), (28, 2989175), (29, 2886100), (31, 2699900), (35, 2391340), (38, 2202550), (49, 1708100), (50, 1673938), (58, 1443050), (62, 1349950), (70, 1195670), (76, 1101275), (95, 881020), (98, 854050), (100, 836969), (116, 721525), (124, 674975), (133, 629300), (140, 597835), (145, 577220), (155, 539980), (175, 478268), (190, 440510), (196, 427025), (203, 412300), (217, 385700), (245, 341620), (266, 314650), (290, 288610), (310, 269990), (350, 239134), (380, 220255), (406, 206150), (434, 192850), (475, 176204), (490, 170810), (532, 157325), (551, 151900), (580, 144305), (589, 142100), (620, 134995), (665, 125860), (700, 119567), (725, 115444), (775, 107996), (812, 103075), (868, 96425), (899, 93100), (931, 89900), (950, 88102), (980, 85405), (1015, 82460), (1085, 77140), (1102, 75950), (1178, 71050), (1225, 68324), (1330, 62930), (1421, 58900), (1450, 57722), (1519, 55100), (1550, 53998), (1798, 46550), (1862, 44950), (1900, 44051), (2030, 41230), (2170, 38570), (2204, 37975), (2356, 35525), (2450, 34162), (2660, 31465), (2755, 30380), (2842, 29450), (2900, 28861), (2945, 28420), (3038, 27550), (3100, 26999), (3325, 25172), (3596, 23275), (3724, 22475), (3857, 21700), (4060, 20615), (4123, 20300), (4340, 19285), (4495, 18620), (4655, 17980), (4900, 17081), (5075, 16492), (5425, 15428), (5510, 15190), (5684, 14725), (5890, 14210), (6076, 13775), (6293, 13300), (6650, 12586), (7105, 11780), (7595, 11020), (7714, 10850), (8246, 10150), (8990, 9310)]