151882020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:303

約数の個数: 192

約数和(自身を含む): 501473280

約数和(自身を除く): 349591260

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, 211, 215, 258, 270, 279, 310, 372, 387, 422, 430, 465, 516, 540, 558, 620, 633, 645, 774, 837, 844, 860, 930, 1055, 1116, 1161, 1266, 1290, 1333, 1395, 1548, 1674, 1860, 1899, 1935, 2110, 2322, 2532, 2580, 2666, 2790, 3165, 3348, 3798, 3870, 3999, 4185, 4220, 4644, 5332, 5580, 5697, 5805, 6330, 6541, 6665, 7596, 7740, 7998, 8370, 9073, 9495, 11394, 11610, 11997, 12660, 13082, 13330, 15996, 16740, 18146, 18990, 19623, 19995, 22788, 23220, 23994, 26164, 26660, 27219, 28485, 32705, 35991, 36292, 37980, 39246, 39990, 45365, 47988, 54438, 56970, 58869, 59985, 65410, 71982, 78492, 79980, 81657, 90730, 98115, 108876, 113940, 117738, 119970, 130820, 136095, 143964, 163314, 176607, 179955, 181460, 196230, 235476, 239940, 244971, 272190, 281263, 294345, 326628, 353214, 359910, 392460, 408285, 489942, 544380, 562526, 588690, 706428, 719820, 816570, 843789, 883035, 979884, 1125052, 1177380, 1224855, 1406315, 1633140, 1687578, 1766070, 2449710, 2531367, 2812630, 3375156, 3532140, 4218945, 4899420, 5062734, 5625260, 7594101, 8437890, 10125468, 12656835, 15188202, 16875780, 25313670, 30376404, 37970505, 50627340, 75941010, 151882020]

約数ペア:

[(1, 151882020), (2, 75941010), (3, 50627340), (4, 37970505), (5, 30376404), (6, 25313670), (9, 16875780), (10, 15188202), (12, 12656835), (15, 10125468), (18, 8437890), (20, 7594101), (27, 5625260), (30, 5062734), (31, 4899420), (36, 4218945), (43, 3532140), (45, 3375156), (54, 2812630), (60, 2531367), (62, 2449710), (86, 1766070), (90, 1687578), (93, 1633140), (108, 1406315), (124, 1224855), (129, 1177380), (135, 1125052), (155, 979884), (172, 883035), (180, 843789), (186, 816570), (211, 719820), (215, 706428), (258, 588690), (270, 562526), (279, 544380), (310, 489942), (372, 408285), (387, 392460), (422, 359910), (430, 353214), (465, 326628), (516, 294345), (540, 281263), (558, 272190), (620, 244971), (633, 239940), (645, 235476), (774, 196230), (837, 181460), (844, 179955), (860, 176607), (930, 163314), (1055, 143964), (1116, 136095), (1161, 130820), (1266, 119970), (1290, 117738), (1333, 113940), (1395, 108876), (1548, 98115), (1674, 90730), (1860, 81657), (1899, 79980), (1935, 78492), (2110, 71982), (2322, 65410), (2532, 59985), (2580, 58869), (2666, 56970), (2790, 54438), (3165, 47988), (3348, 45365), (3798, 39990), (3870, 39246), (3999, 37980), (4185, 36292), (4220, 35991), (4644, 32705), (5332, 28485), (5580, 27219), (5697, 26660), (5805, 26164), (6330, 23994), (6541, 23220), (6665, 22788), (7596, 19995), (7740, 19623), (7998, 18990), (8370, 18146), (9073, 16740), (9495, 15996), (11394, 13330), (11610, 13082), (11997, 12660)]