203689500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1021}}^1$

素因数の和:1069

約数の個数: 192

約数和(自身を含む): 714255360

約数和(自身を除く): 510565860

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 25, 28, 30, 35, 38, 42, 50, 57, 60, 70, 75, 76, 84, 95, 100, 105, 114, 125, 133, 140, 150, 175, 190, 210, 228, 250, 266, 285, 300, 350, 375, 380, 399, 420, 475, 500, 525, 532, 570, 665, 700, 750, 798, 875, 950, 1021, 1050, 1140, 1330, 1425, 1500, 1596, 1750, 1900, 1995, 2042, 2100, 2375, 2625, 2660, 2850, 3063, 3325, 3500, 3990, 4084, 4750, 5105, 5250, 5700, 6126, 6650, 7125, 7147, 7980, 9500, 9975, 10210, 10500, 12252, 13300, 14250, 14294, 15315, 16625, 19399, 19950, 20420, 21441, 25525, 28500, 28588, 30630, 33250, 35735, 38798, 39900, 42882, 49875, 51050, 58197, 61260, 66500, 71470, 76575, 77596, 85764, 96995, 99750, 102100, 107205, 116394, 127625, 135793, 142940, 153150, 178675, 193990, 199500, 214410, 232788, 255250, 271586, 290985, 306300, 357350, 382875, 387980, 407379, 428820, 484975, 510500, 536025, 543172, 581970, 678965, 714700, 765750, 814758, 893375, 969950, 1072050, 1163940, 1357930, 1454925, 1531500, 1629516, 1786750, 1939900, 2036895, 2144100, 2424875, 2680125, 2715860, 2909850, 3394825, 3573500, 4073790, 4849750, 5360250, 5819700, 6789650, 7274625, 8147580, 9699500, 10184475, 10720500, 13579300, 14549250, 16974125, 20368950, 29098500, 33948250, 40737900, 50922375, 67896500, 101844750, 203689500]

約数ペア:

[(1, 203689500), (2, 101844750), (3, 67896500), (4, 50922375), (5, 40737900), (6, 33948250), (7, 29098500), (10, 20368950), (12, 16974125), (14, 14549250), (15, 13579300), (19, 10720500), (20, 10184475), (21, 9699500), (25, 8147580), (28, 7274625), (30, 6789650), (35, 5819700), (38, 5360250), (42, 4849750), (50, 4073790), (57, 3573500), (60, 3394825), (70, 2909850), (75, 2715860), (76, 2680125), (84, 2424875), (95, 2144100), (100, 2036895), (105, 1939900), (114, 1786750), (125, 1629516), (133, 1531500), (140, 1454925), (150, 1357930), (175, 1163940), (190, 1072050), (210, 969950), (228, 893375), (250, 814758), (266, 765750), (285, 714700), (300, 678965), (350, 581970), (375, 543172), (380, 536025), (399, 510500), (420, 484975), (475, 428820), (500, 407379), (525, 387980), (532, 382875), (570, 357350), (665, 306300), (700, 290985), (750, 271586), (798, 255250), (875, 232788), (950, 214410), (1021, 199500), (1050, 193990), (1140, 178675), (1330, 153150), (1425, 142940), (1500, 135793), (1596, 127625), (1750, 116394), (1900, 107205), (1995, 102100), (2042, 99750), (2100, 96995), (2375, 85764), (2625, 77596), (2660, 76575), (2850, 71470), (3063, 66500), (3325, 61260), (3500, 58197), (3990, 51050), (4084, 49875), (4750, 42882), (5105, 39900), (5250, 38798), (5700, 35735), (6126, 33250), (6650, 30630), (7125, 28588), (7147, 28500), (7980, 25525), (9500, 21441), (9975, 20420), (10210, 19950), (10500, 19399), (12252, 16625), (13300, 15315), (14250, 14294)]