303044220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1$

素因数の和:513

約数の個数: 192

約数和(自身を含む): 998215680

約数和(自身を除く): 695171460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 43, 45, 54, 60, 62, 86, 90, 93, 108, 124, 129, 135, 155, 172, 180, 186, 215, 258, 270, 279, 310, 372, 387, 421, 430, 465, 516, 540, 558, 620, 645, 774, 837, 842, 860, 930, 1116, 1161, 1263, 1290, 1333, 1395, 1548, 1674, 1684, 1860, 1935, 2105, 2322, 2526, 2580, 2666, 2790, 3348, 3789, 3870, 3999, 4185, 4210, 4644, 5052, 5332, 5580, 5805, 6315, 6665, 7578, 7740, 7998, 8370, 8420, 11367, 11610, 11997, 12630, 13051, 13330, 15156, 15996, 16740, 18103, 18945, 19995, 22734, 23220, 23994, 25260, 26102, 26660, 35991, 36206, 37890, 39153, 39990, 45468, 47988, 52204, 54309, 56835, 59985, 65255, 71982, 72412, 75780, 78306, 79980, 90515, 108618, 113670, 117459, 119970, 130510, 143964, 156612, 162927, 179955, 181030, 195765, 217236, 227340, 234918, 239940, 261020, 271545, 325854, 352377, 359910, 362060, 391530, 469836, 488781, 543090, 561193, 587295, 651708, 704754, 719820, 783060, 814635, 977562, 1086180, 1122386, 1174590, 1409508, 1629270, 1683579, 1761885, 1955124, 2244772, 2349180, 2443905, 2805965, 3258540, 3367158, 3523770, 4887810, 5050737, 5611930, 6734316, 7047540, 8417895, 9775620, 10101474, 11223860, 15152211, 16835790, 20202948, 25253685, 30304422, 33671580, 50507370, 60608844, 75761055, 101014740, 151522110, 303044220]

約数ペア:

[(1, 303044220), (2, 151522110), (3, 101014740), (4, 75761055), (5, 60608844), (6, 50507370), (9, 33671580), (10, 30304422), (12, 25253685), (15, 20202948), (18, 16835790), (20, 15152211), (27, 11223860), (30, 10101474), (31, 9775620), (36, 8417895), (43, 7047540), (45, 6734316), (54, 5611930), (60, 5050737), (62, 4887810), (86, 3523770), (90, 3367158), (93, 3258540), (108, 2805965), (124, 2443905), (129, 2349180), (135, 2244772), (155, 1955124), (172, 1761885), (180, 1683579), (186, 1629270), (215, 1409508), (258, 1174590), (270, 1122386), (279, 1086180), (310, 977562), (372, 814635), (387, 783060), (421, 719820), (430, 704754), (465, 651708), (516, 587295), (540, 561193), (558, 543090), (620, 488781), (645, 469836), (774, 391530), (837, 362060), (842, 359910), (860, 352377), (930, 325854), (1116, 271545), (1161, 261020), (1263, 239940), (1290, 234918), (1333, 227340), (1395, 217236), (1548, 195765), (1674, 181030), (1684, 179955), (1860, 162927), (1935, 156612), (2105, 143964), (2322, 130510), (2526, 119970), (2580, 117459), (2666, 113670), (2790, 108618), (3348, 90515), (3789, 79980), (3870, 78306), (3999, 75780), (4185, 72412), (4210, 71982), (4644, 65255), (5052, 59985), (5332, 56835), (5580, 54309), (5805, 52204), (6315, 47988), (6665, 45468), (7578, 39990), (7740, 39153), (7998, 37890), (8370, 36206), (8420, 35991), (11367, 26660), (11610, 26102), (11997, 25260), (12630, 23994), (13051, 23220), (13330, 22734), (15156, 19995), (15996, 18945), (16740, 18103)]