26973900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:121

約数の個数: 216

約数和(自身を含む): 93837744

約数和(自身を除く): 66863844

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 30, 34, 36, 41, 43, 45, 50, 51, 60, 68, 75, 82, 85, 86, 90, 100, 102, 123, 129, 150, 153, 164, 170, 172, 180, 204, 205, 215, 225, 246, 255, 258, 300, 306, 340, 369, 387, 410, 425, 430, 450, 492, 510, 516, 612, 615, 645, 697, 731, 738, 765, 774, 820, 850, 860, 900, 1020, 1025, 1075, 1230, 1275, 1290, 1394, 1462, 1476, 1530, 1548, 1700, 1763, 1845, 1935, 2050, 2091, 2150, 2193, 2460, 2550, 2580, 2788, 2924, 3060, 3075, 3225, 3485, 3526, 3655, 3690, 3825, 3870, 4100, 4182, 4300, 4386, 5100, 5289, 6150, 6273, 6450, 6579, 6970, 7052, 7310, 7380, 7650, 7740, 8364, 8772, 8815, 9225, 9675, 10455, 10578, 10965, 12300, 12546, 12900, 13158, 13940, 14620, 15300, 15867, 17425, 17630, 18275, 18450, 19350, 20910, 21156, 21930, 25092, 26316, 26445, 29971, 31365, 31734, 32895, 34850, 35260, 36550, 36900, 38700, 41820, 43860, 44075, 52275, 52890, 54825, 59942, 62730, 63468, 65790, 69700, 73100, 79335, 88150, 89913, 104550, 105780, 109650, 119884, 125460, 131580, 132225, 149855, 156825, 158670, 164475, 176300, 179826, 209100, 219300, 264450, 269739, 299710, 313650, 317340, 328950, 359652, 396675, 449565, 528900, 539478, 599420, 627300, 657900, 749275, 793350, 899130, 1078956, 1348695, 1498550, 1586700, 1798260, 2247825, 2697390, 2997100, 4495650, 5394780, 6743475, 8991300, 13486950, 26973900]

約数ペア:

[(1, 26973900), (2, 13486950), (3, 8991300), (4, 6743475), (5, 5394780), (6, 4495650), (9, 2997100), (10, 2697390), (12, 2247825), (15, 1798260), (17, 1586700), (18, 1498550), (20, 1348695), (25, 1078956), (30, 899130), (34, 793350), (36, 749275), (41, 657900), (43, 627300), (45, 599420), (50, 539478), (51, 528900), (60, 449565), (68, 396675), (75, 359652), (82, 328950), (85, 317340), (86, 313650), (90, 299710), (100, 269739), (102, 264450), (123, 219300), (129, 209100), (150, 179826), (153, 176300), (164, 164475), (170, 158670), (172, 156825), (180, 149855), (204, 132225), (205, 131580), (215, 125460), (225, 119884), (246, 109650), (255, 105780), (258, 104550), (300, 89913), (306, 88150), (340, 79335), (369, 73100), (387, 69700), (410, 65790), (425, 63468), (430, 62730), (450, 59942), (492, 54825), (510, 52890), (516, 52275), (612, 44075), (615, 43860), (645, 41820), (697, 38700), (731, 36900), (738, 36550), (765, 35260), (774, 34850), (820, 32895), (850, 31734), (860, 31365), (900, 29971), (1020, 26445), (1025, 26316), (1075, 25092), (1230, 21930), (1275, 21156), (1290, 20910), (1394, 19350), (1462, 18450), (1476, 18275), (1530, 17630), (1548, 17425), (1700, 15867), (1763, 15300), (1845, 14620), (1935, 13940), (2050, 13158), (2091, 12900), (2150, 12546), (2193, 12300), (2460, 10965), (2550, 10578), (2580, 10455), (2788, 9675), (2924, 9225), (3060, 8815), (3075, 8772), (3225, 8364), (3485, 7740), (3526, 7650), (3655, 7380), (3690, 7310), (3825, 7052), (3870, 6970), (4100, 6579), (4182, 6450), (4300, 6273), (4386, 6150), (5100, 5289)]