21833100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1427}}^1$

素因数の和:1464

約数の個数: 108

約数和(自身を含む): 72510984

約数和(自身を除く): 50677884

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 30, 34, 36, 45, 50, 51, 60, 68, 75, 85, 90, 100, 102, 150, 153, 170, 180, 204, 225, 255, 300, 306, 340, 425, 450, 510, 612, 765, 850, 900, 1020, 1275, 1427, 1530, 1700, 2550, 2854, 3060, 3825, 4281, 5100, 5708, 7135, 7650, 8562, 12843, 14270, 15300, 17124, 21405, 24259, 25686, 28540, 35675, 42810, 48518, 51372, 64215, 71350, 72777, 85620, 97036, 107025, 121295, 128430, 142700, 145554, 214050, 218331, 242590, 256860, 291108, 321075, 363885, 428100, 436662, 485180, 606475, 642150, 727770, 873324, 1091655, 1212950, 1284300, 1455540, 1819425, 2183310, 2425900, 3638850, 4366620, 5458275, 7277700, 10916550, 21833100]

約数ペア:

[(1, 21833100), (2, 10916550), (3, 7277700), (4, 5458275), (5, 4366620), (6, 3638850), (9, 2425900), (10, 2183310), (12, 1819425), (15, 1455540), (17, 1284300), (18, 1212950), (20, 1091655), (25, 873324), (30, 727770), (34, 642150), (36, 606475), (45, 485180), (50, 436662), (51, 428100), (60, 363885), (68, 321075), (75, 291108), (85, 256860), (90, 242590), (100, 218331), (102, 214050), (150, 145554), (153, 142700), (170, 128430), (180, 121295), (204, 107025), (225, 97036), (255, 85620), (300, 72777), (306, 71350), (340, 64215), (425, 51372), (450, 48518), (510, 42810), (612, 35675), (765, 28540), (850, 25686), (900, 24259), (1020, 21405), (1275, 17124), (1427, 15300), (1530, 14270), (1700, 12843), (2550, 8562), (2854, 7650), (3060, 7135), (3825, 5708), (4281, 5100)]