104745900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1609}}^1$

素因数の和:1664

約数の個数: 144

約数和(自身を含む): 357754880

約数和(自身を除く): 253008980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 31, 35, 42, 50, 60, 62, 70, 75, 84, 93, 100, 105, 124, 140, 150, 155, 175, 186, 210, 217, 300, 310, 350, 372, 420, 434, 465, 525, 620, 651, 700, 775, 868, 930, 1050, 1085, 1302, 1550, 1609, 1860, 2100, 2170, 2325, 2604, 3100, 3218, 3255, 4340, 4650, 4827, 5425, 6436, 6510, 8045, 9300, 9654, 10850, 11263, 13020, 16090, 16275, 19308, 21700, 22526, 24135, 32180, 32550, 33789, 40225, 45052, 48270, 49879, 56315, 65100, 67578, 80450, 96540, 99758, 112630, 120675, 135156, 149637, 160900, 168945, 199516, 225260, 241350, 249395, 281575, 299274, 337890, 349153, 482700, 498790, 563150, 598548, 675780, 698306, 748185, 844725, 997580, 1047459, 1126300, 1246975, 1396612, 1496370, 1689450, 1745765, 2094918, 2493950, 2992740, 3378900, 3491530, 3740925, 4189836, 4987900, 5237295, 6983060, 7481850, 8728825, 10474590, 14963700, 17457650, 20949180, 26186475, 34915300, 52372950, 104745900]

約数ペア:

[(1, 104745900), (2, 52372950), (3, 34915300), (4, 26186475), (5, 20949180), (6, 17457650), (7, 14963700), (10, 10474590), (12, 8728825), (14, 7481850), (15, 6983060), (20, 5237295), (21, 4987900), (25, 4189836), (28, 3740925), (30, 3491530), (31, 3378900), (35, 2992740), (42, 2493950), (50, 2094918), (60, 1745765), (62, 1689450), (70, 1496370), (75, 1396612), (84, 1246975), (93, 1126300), (100, 1047459), (105, 997580), (124, 844725), (140, 748185), (150, 698306), (155, 675780), (175, 598548), (186, 563150), (210, 498790), (217, 482700), (300, 349153), (310, 337890), (350, 299274), (372, 281575), (420, 249395), (434, 241350), (465, 225260), (525, 199516), (620, 168945), (651, 160900), (700, 149637), (775, 135156), (868, 120675), (930, 112630), (1050, 99758), (1085, 96540), (1302, 80450), (1550, 67578), (1609, 65100), (1860, 56315), (2100, 49879), (2170, 48270), (2325, 45052), (2604, 40225), (3100, 33789), (3218, 32550), (3255, 32180), (4340, 24135), (4650, 22526), (4827, 21700), (5425, 19308), (6436, 16275), (6510, 16090), (8045, 13020), (9300, 11263), (9654, 10850)]