22478250

素因数分解:

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

素因数の和:121

約数の個数: 128

約数和(自身を含む): 62270208

約数和(自身を除く): 39791958

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 41, 43, 50, 51, 75, 82, 85, 86, 102, 123, 125, 129, 150, 170, 205, 215, 246, 250, 255, 258, 375, 410, 425, 430, 510, 615, 645, 697, 731, 750, 850, 1025, 1075, 1230, 1275, 1290, 1394, 1462, 1763, 2050, 2091, 2125, 2150, 2193, 2550, 3075, 3225, 3485, 3526, 3655, 4182, 4250, 4386, 5125, 5289, 5375, 6150, 6375, 6450, 6970, 7310, 8815, 10250, 10455, 10578, 10750, 10965, 12750, 15375, 16125, 17425, 17630, 18275, 20910, 21930, 26445, 29971, 30750, 32250, 34850, 36550, 44075, 52275, 52890, 54825, 59942, 87125, 88150, 89913, 91375, 104550, 109650, 132225, 149855, 174250, 179826, 182750, 220375, 261375, 264450, 274125, 299710, 440750, 449565, 522750, 548250, 661125, 749275, 899130, 1322250, 1498550, 2247825, 3746375, 4495650, 7492750, 11239125, 22478250]

約数ペア:

[(1, 22478250), (2, 11239125), (3, 7492750), (5, 4495650), (6, 3746375), (10, 2247825), (15, 1498550), (17, 1322250), (25, 899130), (30, 749275), (34, 661125), (41, 548250), (43, 522750), (50, 449565), (51, 440750), (75, 299710), (82, 274125), (85, 264450), (86, 261375), (102, 220375), (123, 182750), (125, 179826), (129, 174250), (150, 149855), (170, 132225), (205, 109650), (215, 104550), (246, 91375), (250, 89913), (255, 88150), (258, 87125), (375, 59942), (410, 54825), (425, 52890), (430, 52275), (510, 44075), (615, 36550), (645, 34850), (697, 32250), (731, 30750), (750, 29971), (850, 26445), (1025, 21930), (1075, 20910), (1230, 18275), (1275, 17630), (1290, 17425), (1394, 16125), (1462, 15375), (1763, 12750), (2050, 10965), (2091, 10750), (2125, 10578), (2150, 10455), (2193, 10250), (2550, 8815), (3075, 7310), (3225, 6970), (3485, 6450), (3526, 6375), (3655, 6150), (4182, 5375), (4250, 5289), (4386, 5125)]