57235600

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1$

素因数の和:497

約数の個数: 120

約数和(自身を含む): 153606240

約数和(自身を除く): 96370640

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 25, 34, 38, 40, 50, 68, 76, 80, 85, 95, 100, 136, 152, 170, 190, 200, 272, 304, 323, 340, 380, 400, 425, 443, 475, 646, 680, 760, 850, 886, 950, 1292, 1360, 1520, 1615, 1700, 1772, 1900, 2215, 2584, 3230, 3400, 3544, 3800, 4430, 5168, 6460, 6800, 7088, 7531, 7600, 8075, 8417, 8860, 11075, 12920, 15062, 16150, 16834, 17720, 22150, 25840, 30124, 32300, 33668, 35440, 37655, 42085, 44300, 60248, 64600, 67336, 75310, 84170, 88600, 120496, 129200, 134672, 143089, 150620, 168340, 177200, 188275, 210425, 286178, 301240, 336680, 376550, 420850, 572356, 602480, 673360, 715445, 753100, 841700, 1144712, 1430890, 1506200, 1683400, 2289424, 2861780, 3012400, 3366800, 3577225, 5723560, 7154450, 11447120, 14308900, 28617800, 57235600]

約数ペア:

[(1, 57235600), (2, 28617800), (4, 14308900), (5, 11447120), (8, 7154450), (10, 5723560), (16, 3577225), (17, 3366800), (19, 3012400), (20, 2861780), (25, 2289424), (34, 1683400), (38, 1506200), (40, 1430890), (50, 1144712), (68, 841700), (76, 753100), (80, 715445), (85, 673360), (95, 602480), (100, 572356), (136, 420850), (152, 376550), (170, 336680), (190, 301240), (200, 286178), (272, 210425), (304, 188275), (323, 177200), (340, 168340), (380, 150620), (400, 143089), (425, 134672), (443, 129200), (475, 120496), (646, 88600), (680, 84170), (760, 75310), (850, 67336), (886, 64600), (950, 60248), (1292, 44300), (1360, 42085), (1520, 37655), (1615, 35440), (1700, 33668), (1772, 32300), (1900, 30124), (2215, 25840), (2584, 22150), (3230, 17720), (3400, 16834), (3544, 16150), (3800, 15062), (4430, 12920), (5168, 11075), (6460, 8860), (6800, 8417), (7088, 8075), (7531, 7600)]