90012600

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{79}}^1\times {\mathrm{211}}^1$

素因数の和:315

約数の個数: 192

約数和(自身を含む): 315456000

約数和(自身を除く): 225443400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 79, 90, 100, 108, 120, 135, 150, 158, 180, 200, 211, 216, 225, 237, 270, 300, 316, 360, 395, 422, 450, 474, 540, 600, 632, 633, 675, 711, 790, 844, 900, 948, 1055, 1080, 1185, 1266, 1350, 1422, 1580, 1688, 1800, 1896, 1899, 1975, 2110, 2133, 2370, 2532, 2700, 2844, 3160, 3165, 3555, 3798, 3950, 4220, 4266, 4740, 5064, 5275, 5400, 5688, 5697, 5925, 6330, 7110, 7596, 7900, 8440, 8532, 9480, 9495, 10550, 10665, 11394, 11850, 12660, 14220, 15192, 15800, 15825, 16669, 17064, 17775, 18990, 21100, 21330, 22788, 23700, 25320, 28440, 28485, 31650, 33338, 35550, 37980, 42200, 42660, 45576, 47400, 47475, 50007, 53325, 56970, 63300, 66676, 71100, 75960, 83345, 85320, 94950, 100014, 106650, 113940, 126600, 133352, 142200, 142425, 150021, 166690, 189900, 200028, 213300, 227880, 250035, 284850, 300042, 333380, 379800, 400056, 416725, 426600, 450063, 500070, 569700, 600084, 666760, 750105, 833450, 900126, 1000140, 1139400, 1200168, 1250175, 1500210, 1666900, 1800252, 2000280, 2250315, 2500350, 3000420, 3333800, 3600504, 3750525, 4500630, 5000700, 6000840, 7501050, 9001260, 10001400, 11251575, 15002100, 18002520, 22503150, 30004200, 45006300, 90012600]

約数ペア:

[(1, 90012600), (2, 45006300), (3, 30004200), (4, 22503150), (5, 18002520), (6, 15002100), (8, 11251575), (9, 10001400), (10, 9001260), (12, 7501050), (15, 6000840), (18, 5000700), (20, 4500630), (24, 3750525), (25, 3600504), (27, 3333800), (30, 3000420), (36, 2500350), (40, 2250315), (45, 2000280), (50, 1800252), (54, 1666900), (60, 1500210), (72, 1250175), (75, 1200168), (79, 1139400), (90, 1000140), (100, 900126), (108, 833450), (120, 750105), (135, 666760), (150, 600084), (158, 569700), (180, 500070), (200, 450063), (211, 426600), (216, 416725), (225, 400056), (237, 379800), (270, 333380), (300, 300042), (316, 284850), (360, 250035), (395, 227880), (422, 213300), (450, 200028), (474, 189900), (540, 166690), (600, 150021), (632, 142425), (633, 142200), (675, 133352), (711, 126600), (790, 113940), (844, 106650), (900, 100014), (948, 94950), (1055, 85320), (1080, 83345), (1185, 75960), (1266, 71100), (1350, 66676), (1422, 63300), (1580, 56970), (1688, 53325), (1800, 50007), (1896, 47475), (1899, 47400), (1975, 45576), (2110, 42660), (2133, 42200), (2370, 37980), (2532, 35550), (2700, 33338), (2844, 31650), (3160, 28485), (3165, 28440), (3555, 25320), (3798, 23700), (3950, 22788), (4220, 21330), (4266, 21100), (4740, 18990), (5064, 17775), (5275, 17064), (5400, 16669), (5688, 15825), (5697, 15800), (5925, 15192), (6330, 14220), (7110, 12660), (7596, 11850), (7900, 11394), (8440, 10665), (8532, 10550), (9480, 9495)]