12922800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{89}}^1$

素因数の和:132

約数の個数: 180

約数和(自身を含む): 46012680

約数和(自身を除く): 33089880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 33, 40, 44, 48, 50, 55, 60, 66, 75, 80, 88, 89, 100, 110, 120, 121, 132, 150, 165, 176, 178, 200, 220, 240, 242, 264, 267, 275, 300, 330, 356, 363, 400, 440, 445, 484, 528, 534, 550, 600, 605, 660, 712, 726, 825, 880, 890, 968, 979, 1068, 1100, 1200, 1210, 1320, 1335, 1424, 1452, 1650, 1780, 1815, 1936, 1958, 2136, 2200, 2225, 2420, 2640, 2670, 2904, 2937, 3025, 3300, 3560, 3630, 3916, 4272, 4400, 4450, 4840, 4895, 5340, 5808, 5874, 6050, 6600, 6675, 7120, 7260, 7832, 8900, 9075, 9680, 9790, 10680, 10769, 11748, 12100, 13200, 13350, 14520, 14685, 15664, 17800, 18150, 19580, 21360, 21538, 23496, 24200, 24475, 26700, 29040, 29370, 32307, 35600, 36300, 39160, 43076, 46992, 48400, 48950, 53400, 53845, 58740, 64614, 72600, 73425, 78320, 86152, 97900, 106800, 107690, 117480, 129228, 145200, 146850, 161535, 172304, 195800, 215380, 234960, 258456, 269225, 293700, 323070, 391600, 430760, 516912, 538450, 587400, 646140, 807675, 861520, 1076900, 1174800, 1292280, 1615350, 2153800, 2584560, 3230700, 4307600, 6461400, 12922800]

約数ペア:

[(1, 12922800), (2, 6461400), (3, 4307600), (4, 3230700), (5, 2584560), (6, 2153800), (8, 1615350), (10, 1292280), (11, 1174800), (12, 1076900), (15, 861520), (16, 807675), (20, 646140), (22, 587400), (24, 538450), (25, 516912), (30, 430760), (33, 391600), (40, 323070), (44, 293700), (48, 269225), (50, 258456), (55, 234960), (60, 215380), (66, 195800), (75, 172304), (80, 161535), (88, 146850), (89, 145200), (100, 129228), (110, 117480), (120, 107690), (121, 106800), (132, 97900), (150, 86152), (165, 78320), (176, 73425), (178, 72600), (200, 64614), (220, 58740), (240, 53845), (242, 53400), (264, 48950), (267, 48400), (275, 46992), (300, 43076), (330, 39160), (356, 36300), (363, 35600), (400, 32307), (440, 29370), (445, 29040), (484, 26700), (528, 24475), (534, 24200), (550, 23496), (600, 21538), (605, 21360), (660, 19580), (712, 18150), (726, 17800), (825, 15664), (880, 14685), (890, 14520), (968, 13350), (979, 13200), (1068, 12100), (1100, 11748), (1200, 10769), (1210, 10680), (1320, 9790), (1335, 9680), (1424, 9075), (1452, 8900), (1650, 7832), (1780, 7260), (1815, 7120), (1936, 6675), (1958, 6600), (2136, 6050), (2200, 5874), (2225, 5808), (2420, 5340), (2640, 4895), (2670, 4840), (2904, 4450), (2937, 4400), (3025, 4272), (3300, 3916), (3560, 3630)]