2712939000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{79}}^1\times {\mathrm{11447}}^1$

素因数の和:11550

約数の個数: 128

約数和(自身を含む): 8572262400

約数和(自身を除く): 5859323400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 79, 100, 120, 125, 150, 158, 200, 237, 250, 300, 316, 375, 395, 474, 500, 600, 632, 750, 790, 948, 1000, 1185, 1500, 1580, 1896, 1975, 2370, 3000, 3160, 3950, 4740, 5925, 7900, 9480, 9875, 11447, 11850, 15800, 19750, 22894, 23700, 29625, 34341, 39500, 45788, 47400, 57235, 59250, 68682, 79000, 91576, 114470, 118500, 137364, 171705, 228940, 237000, 274728, 286175, 343410, 457880, 572350, 686820, 858525, 904313, 1144700, 1373640, 1430875, 1717050, 1808626, 2289400, 2712939, 2861750, 3434100, 3617252, 4292625, 4521565, 5425878, 5723500, 6868200, 7234504, 8585250, 9043130, 10851756, 11447000, 13564695, 17170500, 18086260, 21703512, 22607825, 27129390, 34341000, 36172520, 45215650, 54258780, 67823475, 90431300, 108517560, 113039125, 135646950, 180862600, 226078250, 271293900, 339117375, 452156500, 542587800, 678234750, 904313000, 1356469500, 2712939000]

約数ペア:

[(1, 2712939000), (2, 1356469500), (3, 904313000), (4, 678234750), (5, 542587800), (6, 452156500), (8, 339117375), (10, 271293900), (12, 226078250), (15, 180862600), (20, 135646950), (24, 113039125), (25, 108517560), (30, 90431300), (40, 67823475), (50, 54258780), (60, 45215650), (75, 36172520), (79, 34341000), (100, 27129390), (120, 22607825), (125, 21703512), (150, 18086260), (158, 17170500), (200, 13564695), (237, 11447000), (250, 10851756), (300, 9043130), (316, 8585250), (375, 7234504), (395, 6868200), (474, 5723500), (500, 5425878), (600, 4521565), (632, 4292625), (750, 3617252), (790, 3434100), (948, 2861750), (1000, 2712939), (1185, 2289400), (1500, 1808626), (1580, 1717050), (1896, 1430875), (1975, 1373640), (2370, 1144700), (3000, 904313), (3160, 858525), (3950, 686820), (4740, 572350), (5925, 457880), (7900, 343410), (9480, 286175), (9875, 274728), (11447, 237000), (11850, 228940), (15800, 171705), (19750, 137364), (22894, 118500), (23700, 114470), (29625, 91576), (34341, 79000), (39500, 68682), (45788, 59250), (47400, 57235)]