28205100

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1$

素因数の和:86

約数の個数: 324

約数和(自身を含む): 114058672

約数和(自身を除く): 85853572

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 25, 28, 30, 33, 35, 36, 37, 42, 44, 45, 50, 55, 60, 63, 66, 70, 74, 75, 77, 84, 90, 99, 100, 105, 110, 111, 121, 126, 132, 140, 148, 150, 154, 165, 175, 180, 185, 198, 210, 220, 222, 225, 231, 242, 252, 259, 275, 300, 308, 315, 330, 333, 350, 363, 370, 385, 396, 407, 420, 444, 450, 462, 484, 495, 518, 525, 550, 555, 605, 630, 660, 666, 693, 700, 726, 740, 770, 777, 814, 825, 847, 900, 924, 925, 990, 1036, 1050, 1089, 1100, 1110, 1155, 1210, 1221, 1260, 1295, 1332, 1386, 1452, 1540, 1554, 1575, 1628, 1650, 1665, 1694, 1815, 1850, 1925, 1980, 2035, 2100, 2178, 2220, 2310, 2331, 2420, 2442, 2475, 2541, 2590, 2772, 2775, 2849, 3025, 3108, 3150, 3300, 3330, 3388, 3465, 3630, 3663, 3700, 3850, 3885, 4070, 4235, 4356, 4477, 4620, 4662, 4884, 4950, 5082, 5180, 5445, 5550, 5698, 5775, 6050, 6105, 6300, 6475, 6660, 6930, 7260, 7326, 7623, 7700, 7770, 8140, 8325, 8470, 8547, 8954, 9075, 9324, 9900, 10164, 10175, 10890, 11100, 11396, 11550, 11655, 12100, 12210, 12705, 12950, 13431, 13860, 14245, 14652, 15246, 15540, 16650, 16940, 17094, 17325, 17908, 18150, 18315, 19425, 20350, 21175, 21780, 22385, 23100, 23310, 24420, 25410, 25641, 25900, 26862, 27225, 28490, 30492, 30525, 31339, 33300, 34188, 34650, 36300, 36630, 38115, 38850, 40293, 40700, 42350, 42735, 44770, 46620, 50820, 51282, 53724, 54450, 56980, 58275, 61050, 62678, 63525, 67155, 69300, 71225, 73260, 76230, 77700, 80586, 84700, 85470, 89540, 91575, 94017, 102564, 108900, 111925, 116550, 122100, 125356, 127050, 128205, 134310, 142450, 152460, 156695, 161172, 170940, 183150, 188034, 190575, 201465, 213675, 223850, 233100, 254100, 256410, 268620, 282051, 284900, 313390, 335775, 366300, 376068, 381150, 402930, 427350, 447700, 470085, 512820, 564102, 626780, 641025, 671550, 762300, 783475, 805860, 854700, 940170, 1007325, 1128204, 1282050, 1343100, 1410255, 1566950, 1880340, 2014650, 2350425, 2564100, 2820510, 3133900, 4029300, 4700850, 5641020, 7051275, 9401700, 14102550, 28205100]

約数ペア:

[(1, 28205100), (2, 14102550), (3, 9401700), (4, 7051275), (5, 5641020), (6, 4700850), (7, 4029300), (9, 3133900), (10, 2820510), (11, 2564100), (12, 2350425), (14, 2014650), (15, 1880340), (18, 1566950), (20, 1410255), (21, 1343100), (22, 1282050), (25, 1128204), (28, 1007325), (30, 940170), (33, 854700), (35, 805860), (36, 783475), (37, 762300), (42, 671550), (44, 641025), (45, 626780), (50, 564102), (55, 512820), (60, 470085), (63, 447700), (66, 427350), (70, 402930), (74, 381150), (75, 376068), (77, 366300), (84, 335775), (90, 313390), (99, 284900), (100, 282051), (105, 268620), (110, 256410), (111, 254100), (121, 233100), (126, 223850), (132, 213675), (140, 201465), (148, 190575), (150, 188034), (154, 183150), (165, 170940), (175, 161172), (180, 156695), (185, 152460), (198, 142450), (210, 134310), (220, 128205), (222, 127050), (225, 125356), (231, 122100), (242, 116550), (252, 111925), (259, 108900), (275, 102564), (300, 94017), (308, 91575), (315, 89540), (330, 85470), (333, 84700), (350, 80586), (363, 77700), (370, 76230), (385, 73260), (396, 71225), (407, 69300), (420, 67155), (444, 63525), (450, 62678), (462, 61050), (484, 58275), (495, 56980), (518, 54450), (525, 53724), (550, 51282), (555, 50820), (605, 46620), (630, 44770), (660, 42735), (666, 42350), (693, 40700), (700, 40293), (726, 38850), (740, 38115), (770, 36630), (777, 36300), (814, 34650), (825, 34188), (847, 33300), (900, 31339), (924, 30525), (925, 30492), (990, 28490), (1036, 27225), (1050, 26862), (1089, 25900), (1100, 25641), (1110, 25410), (1155, 24420), (1210, 23310), (1221, 23100), (1260, 22385), (1295, 21780), (1332, 21175), (1386, 20350), (1452, 19425), (1540, 18315), (1554, 18150), (1575, 17908), (1628, 17325), (1650, 17094), (1665, 16940), (1694, 16650), (1815, 15540), (1850, 15246), (1925, 14652), (1980, 14245), (2035, 13860), (2100, 13431), (2178, 12950), (2220, 12705), (2310, 12210), (2331, 12100), (2420, 11655), (2442, 11550), (2475, 11396), (2541, 11100), (2590, 10890), (2772, 10175), (2775, 10164), (2849, 9900), (3025, 9324), (3108, 9075), (3150, 8954), (3300, 8547), (3330, 8470), (3388, 8325), (3465, 8140), (3630, 7770), (3663, 7700), (3700, 7623), (3850, 7326), (3885, 7260), (4070, 6930), (4235, 6660), (4356, 6475), (4477, 6300), (4620, 6105), (4662, 6050), (4884, 5775), (4950, 5698), (5082, 5550), (5180, 5445)]