214220700

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{53}}^1\times {\mathrm{499}}^1$

素因数の和:578

約数の個数: 180

約数和(自身を含む): 708939000

約数和(自身を除く): 494718300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 53, 54, 60, 75, 81, 90, 100, 106, 108, 135, 150, 159, 162, 180, 212, 225, 265, 270, 300, 318, 324, 405, 450, 477, 499, 530, 540, 636, 675, 795, 810, 900, 954, 998, 1060, 1325, 1350, 1431, 1497, 1590, 1620, 1908, 1996, 2025, 2385, 2495, 2650, 2700, 2862, 2994, 3180, 3975, 4050, 4293, 4491, 4770, 4990, 5300, 5724, 5988, 7155, 7485, 7950, 8100, 8586, 8982, 9540, 9980, 11925, 12475, 13473, 14310, 14970, 15900, 17172, 17964, 21465, 22455, 23850, 24950, 26447, 26946, 28620, 29940, 35775, 37425, 40419, 42930, 44910, 47700, 49900, 52894, 53892, 67365, 71550, 74850, 79341, 80838, 85860, 89820, 105788, 107325, 112275, 132235, 134730, 143100, 149700, 158682, 161676, 202095, 214650, 224550, 238023, 264470, 269460, 317364, 336825, 396705, 404190, 429300, 449100, 476046, 528940, 661175, 673650, 714069, 793410, 808380, 952092, 1010475, 1190115, 1322350, 1347300, 1428138, 1586820, 1983525, 2020950, 2142207, 2380230, 2644700, 2856276, 3570345, 3967050, 4041900, 4284414, 4760460, 5950575, 7140690, 7934100, 8568828, 10711035, 11901150, 14281380, 17851725, 21422070, 23802300, 35703450, 42844140, 53555175, 71406900, 107110350, 214220700]

約数ペア:

[(1, 214220700), (2, 107110350), (3, 71406900), (4, 53555175), (5, 42844140), (6, 35703450), (9, 23802300), (10, 21422070), (12, 17851725), (15, 14281380), (18, 11901150), (20, 10711035), (25, 8568828), (27, 7934100), (30, 7140690), (36, 5950575), (45, 4760460), (50, 4284414), (53, 4041900), (54, 3967050), (60, 3570345), (75, 2856276), (81, 2644700), (90, 2380230), (100, 2142207), (106, 2020950), (108, 1983525), (135, 1586820), (150, 1428138), (159, 1347300), (162, 1322350), (180, 1190115), (212, 1010475), (225, 952092), (265, 808380), (270, 793410), (300, 714069), (318, 673650), (324, 661175), (405, 528940), (450, 476046), (477, 449100), (499, 429300), (530, 404190), (540, 396705), (636, 336825), (675, 317364), (795, 269460), (810, 264470), (900, 238023), (954, 224550), (998, 214650), (1060, 202095), (1325, 161676), (1350, 158682), (1431, 149700), (1497, 143100), (1590, 134730), (1620, 132235), (1908, 112275), (1996, 107325), (2025, 105788), (2385, 89820), (2495, 85860), (2650, 80838), (2700, 79341), (2862, 74850), (2994, 71550), (3180, 67365), (3975, 53892), (4050, 52894), (4293, 49900), (4491, 47700), (4770, 44910), (4990, 42930), (5300, 40419), (5724, 37425), (5988, 35775), (7155, 29940), (7485, 28620), (7950, 26946), (8100, 26447), (8586, 24950), (8982, 23850), (9540, 22455), (9980, 21465), (11925, 17964), (12475, 17172), (13473, 15900), (14310, 14970)]