51135600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{991}}^1$

素因数の和:1055

約数の個数: 120

約数和(自身を含む): 167782912

約数和(自身を除く): 116647312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 43, 48, 50, 60, 75, 80, 86, 100, 120, 129, 150, 172, 200, 215, 240, 258, 300, 344, 400, 430, 516, 600, 645, 688, 860, 991, 1032, 1075, 1200, 1290, 1720, 1982, 2064, 2150, 2580, 2973, 3225, 3440, 3964, 4300, 4955, 5160, 5946, 6450, 7928, 8600, 9910, 10320, 11892, 12900, 14865, 15856, 17200, 19820, 23784, 24775, 25800, 29730, 39640, 42613, 47568, 49550, 51600, 59460, 74325, 79280, 85226, 99100, 118920, 127839, 148650, 170452, 198200, 213065, 237840, 255678, 297300, 340904, 396400, 426130, 511356, 594600, 639195, 681808, 852260, 1022712, 1065325, 1189200, 1278390, 1704520, 2045424, 2130650, 2556780, 3195975, 3409040, 4261300, 5113560, 6391950, 8522600, 10227120, 12783900, 17045200, 25567800, 51135600]

約数ペア:

[(1, 51135600), (2, 25567800), (3, 17045200), (4, 12783900), (5, 10227120), (6, 8522600), (8, 6391950), (10, 5113560), (12, 4261300), (15, 3409040), (16, 3195975), (20, 2556780), (24, 2130650), (25, 2045424), (30, 1704520), (40, 1278390), (43, 1189200), (48, 1065325), (50, 1022712), (60, 852260), (75, 681808), (80, 639195), (86, 594600), (100, 511356), (120, 426130), (129, 396400), (150, 340904), (172, 297300), (200, 255678), (215, 237840), (240, 213065), (258, 198200), (300, 170452), (344, 148650), (400, 127839), (430, 118920), (516, 99100), (600, 85226), (645, 79280), (688, 74325), (860, 59460), (991, 51600), (1032, 49550), (1075, 47568), (1200, 42613), (1290, 39640), (1720, 29730), (1982, 25800), (2064, 24775), (2150, 23784), (2580, 19820), (2973, 17200), (3225, 15856), (3440, 14865), (3964, 12900), (4300, 11892), (4955, 10320), (5160, 9910), (5946, 8600), (6450, 7928)]