306069400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{251}}^1$

素因数の和:354

約数の個数: 192

約数和(自身を含む): 892442880

約数和(自身を除く): 586373480

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 67, 70, 91, 100, 104, 130, 134, 140, 175, 182, 200, 251, 260, 268, 280, 325, 335, 350, 364, 455, 469, 502, 520, 536, 650, 670, 700, 728, 871, 910, 938, 1004, 1255, 1300, 1340, 1400, 1675, 1742, 1757, 1820, 1876, 2008, 2275, 2345, 2510, 2600, 2680, 3263, 3350, 3484, 3514, 3640, 3752, 4355, 4550, 4690, 5020, 6097, 6275, 6526, 6700, 6968, 7028, 8710, 8785, 9100, 9380, 10040, 11725, 12194, 12550, 13052, 13400, 14056, 16315, 16817, 17420, 17570, 18200, 18760, 21775, 22841, 23450, 24388, 25100, 26104, 30485, 32630, 33634, 34840, 35140, 43550, 43925, 45682, 46900, 48776, 50200, 60970, 65260, 67268, 70280, 81575, 84085, 87100, 87850, 91364, 93800, 114205, 117719, 121940, 130520, 134536, 152425, 163150, 168170, 174200, 175700, 182728, 218621, 228410, 235438, 243880, 304850, 326300, 336340, 351400, 420425, 437242, 456820, 470876, 571025, 588595, 609700, 652600, 672680, 840850, 874484, 913640, 941752, 1093105, 1142050, 1177190, 1219400, 1530347, 1681700, 1748968, 2186210, 2284100, 2354380, 2942975, 3060694, 3363400, 4372420, 4568200, 4708760, 5465525, 5885950, 6121388, 7651735, 8744840, 10931050, 11771900, 12242776, 15303470, 21862100, 23543800, 30606940, 38258675, 43724200, 61213880, 76517350, 153034700, 306069400]

約数ペア:

[(1, 306069400), (2, 153034700), (4, 76517350), (5, 61213880), (7, 43724200), (8, 38258675), (10, 30606940), (13, 23543800), (14, 21862100), (20, 15303470), (25, 12242776), (26, 11771900), (28, 10931050), (35, 8744840), (40, 7651735), (50, 6121388), (52, 5885950), (56, 5465525), (65, 4708760), (67, 4568200), (70, 4372420), (91, 3363400), (100, 3060694), (104, 2942975), (130, 2354380), (134, 2284100), (140, 2186210), (175, 1748968), (182, 1681700), (200, 1530347), (251, 1219400), (260, 1177190), (268, 1142050), (280, 1093105), (325, 941752), (335, 913640), (350, 874484), (364, 840850), (455, 672680), (469, 652600), (502, 609700), (520, 588595), (536, 571025), (650, 470876), (670, 456820), (700, 437242), (728, 420425), (871, 351400), (910, 336340), (938, 326300), (1004, 304850), (1255, 243880), (1300, 235438), (1340, 228410), (1400, 218621), (1675, 182728), (1742, 175700), (1757, 174200), (1820, 168170), (1876, 163150), (2008, 152425), (2275, 134536), (2345, 130520), (2510, 121940), (2600, 117719), (2680, 114205), (3263, 93800), (3350, 91364), (3484, 87850), (3514, 87100), (3640, 84085), (3752, 81575), (4355, 70280), (4550, 67268), (4690, 65260), (5020, 60970), (6097, 50200), (6275, 48776), (6526, 46900), (6700, 45682), (6968, 43925), (7028, 43550), (8710, 35140), (8785, 34840), (9100, 33634), (9380, 32630), (10040, 30485), (11725, 26104), (12194, 25100), (12550, 24388), (13052, 23450), (13400, 22841), (14056, 21775), (16315, 18760), (16817, 18200), (17420, 17570)]