84389400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{173}}^1\times {\mathrm{271}}^1$

素因数の和:466

約数の個数: 144

約数和(自身を含む): 286097760

約数和(自身を除く): 201708360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 173, 180, 200, 225, 271, 300, 346, 360, 450, 519, 542, 600, 692, 813, 865, 900, 1038, 1084, 1355, 1384, 1557, 1626, 1730, 1800, 2076, 2168, 2439, 2595, 2710, 3114, 3252, 3460, 4065, 4152, 4325, 4878, 5190, 5420, 6228, 6504, 6775, 6920, 7785, 8130, 8650, 9756, 10380, 10840, 12195, 12456, 12975, 13550, 15570, 16260, 17300, 19512, 20325, 20760, 24390, 25950, 27100, 31140, 32520, 34600, 38925, 40650, 46883, 48780, 51900, 54200, 60975, 62280, 77850, 81300, 93766, 97560, 103800, 121950, 140649, 155700, 162600, 187532, 234415, 243900, 281298, 311400, 375064, 421947, 468830, 487800, 562596, 703245, 843894, 937660, 1125192, 1172075, 1406490, 1687788, 1875320, 2109735, 2344150, 2812980, 3375576, 3516225, 4219470, 4688300, 5625960, 7032450, 8438940, 9376600, 10548675, 14064900, 16877880, 21097350, 28129800, 42194700, 84389400]

約数ペア:

[(1, 84389400), (2, 42194700), (3, 28129800), (4, 21097350), (5, 16877880), (6, 14064900), (8, 10548675), (9, 9376600), (10, 8438940), (12, 7032450), (15, 5625960), (18, 4688300), (20, 4219470), (24, 3516225), (25, 3375576), (30, 2812980), (36, 2344150), (40, 2109735), (45, 1875320), (50, 1687788), (60, 1406490), (72, 1172075), (75, 1125192), (90, 937660), (100, 843894), (120, 703245), (150, 562596), (173, 487800), (180, 468830), (200, 421947), (225, 375064), (271, 311400), (300, 281298), (346, 243900), (360, 234415), (450, 187532), (519, 162600), (542, 155700), (600, 140649), (692, 121950), (813, 103800), (865, 97560), (900, 93766), (1038, 81300), (1084, 77850), (1355, 62280), (1384, 60975), (1557, 54200), (1626, 51900), (1730, 48780), (1800, 46883), (2076, 40650), (2168, 38925), (2439, 34600), (2595, 32520), (2710, 31140), (3114, 27100), (3252, 25950), (3460, 24390), (4065, 20760), (4152, 20325), (4325, 19512), (4878, 17300), (5190, 16260), (5420, 15570), (6228, 13550), (6504, 12975), (6775, 12456), (6920, 12195), (7785, 10840), (8130, 10380), (8650, 9756)]