1475600

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:73

約数の個数: 120

約数和(自身を含む): 4428288

約数和(自身を除く): 2952688

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 25, 28, 31, 34, 35, 40, 50, 56, 62, 68, 70, 80, 85, 100, 112, 119, 124, 136, 140, 155, 170, 175, 200, 217, 238, 248, 272, 280, 310, 340, 350, 400, 425, 434, 476, 496, 527, 560, 595, 620, 680, 700, 775, 850, 868, 952, 1054, 1085, 1190, 1240, 1360, 1400, 1550, 1700, 1736, 1904, 2108, 2170, 2380, 2480, 2635, 2800, 2975, 3100, 3400, 3472, 3689, 4216, 4340, 4760, 5270, 5425, 5950, 6200, 6800, 7378, 8432, 8680, 9520, 10540, 10850, 11900, 12400, 13175, 14756, 17360, 18445, 21080, 21700, 23800, 26350, 29512, 36890, 42160, 43400, 47600, 52700, 59024, 73780, 86800, 92225, 105400, 147560, 184450, 210800, 295120, 368900, 737800, 1475600]

約数ペア:

[(1, 1475600), (2, 737800), (4, 368900), (5, 295120), (7, 210800), (8, 184450), (10, 147560), (14, 105400), (16, 92225), (17, 86800), (20, 73780), (25, 59024), (28, 52700), (31, 47600), (34, 43400), (35, 42160), (40, 36890), (50, 29512), (56, 26350), (62, 23800), (68, 21700), (70, 21080), (80, 18445), (85, 17360), (100, 14756), (112, 13175), (119, 12400), (124, 11900), (136, 10850), (140, 10540), (155, 9520), (170, 8680), (175, 8432), (200, 7378), (217, 6800), (238, 6200), (248, 5950), (272, 5425), (280, 5270), (310, 4760), (340, 4340), (350, 4216), (400, 3689), (425, 3472), (434, 3400), (476, 3100), (496, 2975), (527, 2800), (560, 2635), (595, 2480), (620, 2380), (680, 2170), (700, 2108), (775, 1904), (850, 1736), (868, 1700), (952, 1550), (1054, 1400), (1085, 1360), (1190, 1240)]