237314700

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{271}}^1$

素因数の和:437

約数の個数: 216

約数和(自身を含む): 859389440

約数和(自身を除く): 622074740

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 126, 139, 140, 150, 175, 180, 210, 225, 252, 271, 278, 300, 315, 350, 417, 420, 450, 525, 542, 556, 630, 695, 700, 813, 834, 900, 973, 1050, 1084, 1251, 1260, 1355, 1390, 1575, 1626, 1668, 1897, 1946, 2085, 2100, 2439, 2502, 2710, 2780, 2919, 3150, 3252, 3475, 3794, 3892, 4065, 4170, 4865, 4878, 5004, 5420, 5691, 5838, 6255, 6300, 6775, 6950, 7588, 8130, 8340, 8757, 9485, 9730, 9756, 10425, 11382, 11676, 12195, 12510, 13550, 13900, 14595, 16260, 17073, 17514, 18970, 19460, 20325, 20850, 22764, 24325, 24390, 25020, 27100, 28455, 29190, 31275, 34146, 35028, 37669, 37940, 40650, 41700, 43785, 47425, 48650, 48780, 56910, 58380, 60975, 62550, 68292, 72975, 75338, 81300, 85365, 87570, 94850, 97300, 113007, 113820, 121950, 125100, 142275, 145950, 150676, 170730, 175140, 188345, 189700, 218925, 226014, 243900, 263683, 284550, 291900, 339021, 341460, 376690, 426825, 437850, 452028, 527366, 565035, 569100, 678042, 753380, 791049, 853650, 875700, 941725, 1054732, 1130070, 1318415, 1356084, 1582098, 1695105, 1707300, 1883450, 2260140, 2373147, 2636830, 2825175, 3164196, 3390210, 3766900, 3955245, 4746294, 5273660, 5650350, 6592075, 6780420, 7910490, 8475525, 9492588, 11300700, 11865735, 13184150, 15820980, 16951050, 19776225, 23731470, 26368300, 33902100, 39552450, 47462940, 59328675, 79104900, 118657350, 237314700]

約数ペア:

[(1, 237314700), (2, 118657350), (3, 79104900), (4, 59328675), (5, 47462940), (6, 39552450), (7, 33902100), (9, 26368300), (10, 23731470), (12, 19776225), (14, 16951050), (15, 15820980), (18, 13184150), (20, 11865735), (21, 11300700), (25, 9492588), (28, 8475525), (30, 7910490), (35, 6780420), (36, 6592075), (42, 5650350), (45, 5273660), (50, 4746294), (60, 3955245), (63, 3766900), (70, 3390210), (75, 3164196), (84, 2825175), (90, 2636830), (100, 2373147), (105, 2260140), (126, 1883450), (139, 1707300), (140, 1695105), (150, 1582098), (175, 1356084), (180, 1318415), (210, 1130070), (225, 1054732), (252, 941725), (271, 875700), (278, 853650), (300, 791049), (315, 753380), (350, 678042), (417, 569100), (420, 565035), (450, 527366), (525, 452028), (542, 437850), (556, 426825), (630, 376690), (695, 341460), (700, 339021), (813, 291900), (834, 284550), (900, 263683), (973, 243900), (1050, 226014), (1084, 218925), (1251, 189700), (1260, 188345), (1355, 175140), (1390, 170730), (1575, 150676), (1626, 145950), (1668, 142275), (1897, 125100), (1946, 121950), (2085, 113820), (2100, 113007), (2439, 97300), (2502, 94850), (2710, 87570), (2780, 85365), (2919, 81300), (3150, 75338), (3252, 72975), (3475, 68292), (3794, 62550), (3892, 60975), (4065, 58380), (4170, 56910), (4865, 48780), (4878, 48650), (5004, 47425), (5420, 43785), (5691, 41700), (5838, 40650), (6255, 37940), (6300, 37669), (6775, 35028), (6950, 34146), (7588, 31275), (8130, 29190), (8340, 28455), (8757, 27100), (9485, 25020), (9730, 24390), (9756, 24325), (10425, 22764), (11382, 20850), (11676, 20325), (12195, 19460), (12510, 18970), (13550, 17514), (13900, 17073), (14595, 16260)]