872702820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{2357}}^1$

素因数の和:2411

約数の個数: 216

約数和(自身を含む): 3082198392

約数和(自身を除く): 2209495572

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 30, 33, 34, 36, 44, 45, 51, 55, 60, 66, 68, 85, 90, 99, 102, 110, 121, 132, 153, 165, 170, 180, 187, 198, 204, 220, 242, 255, 306, 330, 340, 363, 374, 396, 484, 495, 510, 561, 605, 612, 660, 726, 748, 765, 935, 990, 1020, 1089, 1122, 1210, 1452, 1530, 1683, 1815, 1870, 1980, 2057, 2178, 2244, 2357, 2420, 2805, 3060, 3366, 3630, 3740, 4114, 4356, 4714, 5445, 5610, 6171, 6732, 7071, 7260, 8228, 8415, 9428, 10285, 10890, 11220, 11785, 12342, 14142, 16830, 18513, 20570, 21213, 21780, 23570, 24684, 25927, 28284, 30855, 33660, 35355, 37026, 40069, 41140, 42426, 47140, 51854, 61710, 70710, 74052, 77781, 80138, 84852, 92565, 103708, 106065, 120207, 123420, 129635, 141420, 155562, 160276, 185130, 200345, 212130, 233343, 240414, 259270, 285197, 311124, 360621, 370260, 388905, 400690, 424260, 440759, 466686, 480828, 518540, 570394, 601035, 721242, 777810, 801380, 855591, 881518, 933372, 1140788, 1166715, 1202070, 1322277, 1425985, 1442484, 1555620, 1711182, 1763036, 1803105, 2203795, 2333430, 2404140, 2566773, 2644554, 2851970, 3422364, 3606210, 3966831, 4277955, 4407590, 4666860, 4848349, 5133546, 5289108, 5703940, 6611385, 7212420, 7933662, 8555910, 8815180, 9696698, 10267092, 12833865, 13222770, 14545047, 15867324, 17111820, 19393396, 19834155, 24241745, 25667730, 26445540, 29090094, 39668310, 43635141, 48483490, 51335460, 58180188, 72725235, 79336620, 87270282, 96966980, 145450470, 174540564, 218175705, 290900940, 436351410, 872702820]

約数ペア:

[(1, 872702820), (2, 436351410), (3, 290900940), (4, 218175705), (5, 174540564), (6, 145450470), (9, 96966980), (10, 87270282), (11, 79336620), (12, 72725235), (15, 58180188), (17, 51335460), (18, 48483490), (20, 43635141), (22, 39668310), (30, 29090094), (33, 26445540), (34, 25667730), (36, 24241745), (44, 19834155), (45, 19393396), (51, 17111820), (55, 15867324), (60, 14545047), (66, 13222770), (68, 12833865), (85, 10267092), (90, 9696698), (99, 8815180), (102, 8555910), (110, 7933662), (121, 7212420), (132, 6611385), (153, 5703940), (165, 5289108), (170, 5133546), (180, 4848349), (187, 4666860), (198, 4407590), (204, 4277955), (220, 3966831), (242, 3606210), (255, 3422364), (306, 2851970), (330, 2644554), (340, 2566773), (363, 2404140), (374, 2333430), (396, 2203795), (484, 1803105), (495, 1763036), (510, 1711182), (561, 1555620), (605, 1442484), (612, 1425985), (660, 1322277), (726, 1202070), (748, 1166715), (765, 1140788), (935, 933372), (990, 881518), (1020, 855591), (1089, 801380), (1122, 777810), (1210, 721242), (1452, 601035), (1530, 570394), (1683, 518540), (1815, 480828), (1870, 466686), (1980, 440759), (2057, 424260), (2178, 400690), (2244, 388905), (2357, 370260), (2420, 360621), (2805, 311124), (3060, 285197), (3366, 259270), (3630, 240414), (3740, 233343), (4114, 212130), (4356, 200345), (4714, 185130), (5445, 160276), (5610, 155562), (6171, 141420), (6732, 129635), (7071, 123420), (7260, 120207), (8228, 106065), (8415, 103708), (9428, 92565), (10285, 84852), (10890, 80138), (11220, 77781), (11785, 74052), (12342, 70710), (14142, 61710), (16830, 51854), (18513, 47140), (20570, 42426), (21213, 41140), (21780, 40069), (23570, 37026), (24684, 35355), (25927, 33660), (28284, 30855)]