1925081400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^2$

素因数の和:255

約数の個数: 288

約数和(自身を含む): 6790279680

約数和(自身を除く): 4865198280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 25, 30, 31, 33, 40, 44, 50, 55, 60, 62, 66, 75, 88, 93, 97, 100, 110, 120, 124, 132, 150, 155, 165, 186, 194, 200, 220, 248, 264, 275, 291, 300, 310, 330, 341, 372, 388, 440, 465, 485, 550, 582, 600, 620, 660, 682, 744, 775, 776, 825, 930, 970, 1023, 1067, 1100, 1164, 1240, 1320, 1364, 1455, 1550, 1650, 1705, 1860, 1940, 2046, 2134, 2200, 2325, 2328, 2425, 2728, 2910, 3007, 3100, 3201, 3300, 3410, 3720, 3880, 4092, 4268, 4650, 4850, 5115, 5335, 5820, 6014, 6200, 6402, 6600, 6820, 7275, 8184, 8525, 8536, 9021, 9300, 9409, 9700, 10230, 10670, 11640, 12028, 12804, 13640, 14550, 15035, 16005, 17050, 18042, 18600, 18818, 19400, 20460, 21340, 24056, 25575, 25608, 26675, 28227, 29100, 30070, 32010, 33077, 34100, 36084, 37636, 40920, 42680, 45105, 47045, 51150, 53350, 56454, 58200, 60140, 64020, 66154, 68200, 72168, 75175, 75272, 80025, 90210, 94090, 99231, 102300, 103499, 106700, 112908, 120280, 128040, 132308, 141135, 150350, 160050, 165385, 180420, 188180, 198462, 204600, 206998, 213400, 225525, 225816, 235225, 264616, 282270, 291679, 300700, 310497, 320100, 330770, 360840, 376360, 396924, 413996, 451050, 470450, 496155, 517495, 564540, 583358, 601400, 620994, 640200, 661540, 705675, 793848, 826925, 827992, 875037, 902100, 940900, 992310, 1034990, 1129080, 1166716, 1241988, 1323080, 1411350, 1458395, 1552485, 1653850, 1750074, 1804200, 1881800, 1984620, 2069980, 2333432, 2480775, 2483976, 2587475, 2822700, 2916790, 3104970, 3208469, 3307700, 3500148, 3969240, 4139960, 4375185, 4961550, 5174950, 5645400, 5833580, 6209940, 6416938, 6615400, 7000296, 7291975, 7762425, 8750370, 9625407, 9923100, 10349900, 11667160, 12419880, 12833876, 14583950, 15524850, 16042345, 17500740, 19250814, 19846200, 20699800, 21875925, 25667752, 29167900, 31049700, 32084690, 35001480, 38501628, 43751850, 48127035, 58335800, 62099400, 64169380, 77003256, 80211725, 87503700, 96254070, 128338760, 160423450, 175007400, 192508140, 240635175, 320846900, 385016280, 481270350, 641693800, 962540700, 1925081400]

約数ペア:

[(1, 1925081400), (2, 962540700), (3, 641693800), (4, 481270350), (5, 385016280), (6, 320846900), (8, 240635175), (10, 192508140), (11, 175007400), (12, 160423450), (15, 128338760), (20, 96254070), (22, 87503700), (24, 80211725), (25, 77003256), (30, 64169380), (31, 62099400), (33, 58335800), (40, 48127035), (44, 43751850), (50, 38501628), (55, 35001480), (60, 32084690), (62, 31049700), (66, 29167900), (75, 25667752), (88, 21875925), (93, 20699800), (97, 19846200), (100, 19250814), (110, 17500740), (120, 16042345), (124, 15524850), (132, 14583950), (150, 12833876), (155, 12419880), (165, 11667160), (186, 10349900), (194, 9923100), (200, 9625407), (220, 8750370), (248, 7762425), (264, 7291975), (275, 7000296), (291, 6615400), (300, 6416938), (310, 6209940), (330, 5833580), (341, 5645400), (372, 5174950), (388, 4961550), (440, 4375185), (465, 4139960), (485, 3969240), (550, 3500148), (582, 3307700), (600, 3208469), (620, 3104970), (660, 2916790), (682, 2822700), (744, 2587475), (775, 2483976), (776, 2480775), (825, 2333432), (930, 2069980), (970, 1984620), (1023, 1881800), (1067, 1804200), (1100, 1750074), (1164, 1653850), (1240, 1552485), (1320, 1458395), (1364, 1411350), (1455, 1323080), (1550, 1241988), (1650, 1166716), (1705, 1129080), (1860, 1034990), (1940, 992310), (2046, 940900), (2134, 902100), (2200, 875037), (2325, 827992), (2328, 826925), (2425, 793848), (2728, 705675), (2910, 661540), (3007, 640200), (3100, 620994), (3201, 601400), (3300, 583358), (3410, 564540), (3720, 517495), (3880, 496155), (4092, 470450), (4268, 451050), (4650, 413996), (4850, 396924), (5115, 376360), (5335, 360840), (5820, 330770), (6014, 320100), (6200, 310497), (6402, 300700), (6600, 291679), (6820, 282270), (7275, 264616), (8184, 235225), (8525, 225816), (8536, 225525), (9021, 213400), (9300, 206998), (9409, 204600), (9700, 198462), (10230, 188180), (10670, 180420), (11640, 165385), (12028, 160050), (12804, 150350), (13640, 141135), (14550, 132308), (15035, 128040), (16005, 120280), (17050, 112908), (18042, 106700), (18600, 103499), (18818, 102300), (19400, 99231), (20460, 94090), (21340, 90210), (24056, 80025), (25575, 75272), (25608, 75175), (26675, 72168), (28227, 68200), (29100, 66154), (30070, 64020), (32010, 60140), (33077, 58200), (34100, 56454), (36084, 53350), (37636, 51150), (40920, 47045), (42680, 45105)]