149953230

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{919}}^1$

素因数の和:983

約数の個数: 144

約数和(自身を含む): 466296480

約数和(自身を除く): 316343250

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 37, 42, 45, 49, 63, 70, 74, 90, 98, 105, 111, 126, 147, 185, 210, 222, 245, 259, 294, 315, 333, 370, 441, 490, 518, 555, 630, 666, 735, 777, 882, 919, 1110, 1295, 1470, 1554, 1665, 1813, 1838, 2205, 2331, 2590, 2757, 3330, 3626, 3885, 4410, 4595, 4662, 5439, 5514, 6433, 7770, 8271, 9065, 9190, 10878, 11655, 12866, 13785, 16317, 16542, 18130, 19299, 23310, 27195, 27570, 32165, 32634, 34003, 38598, 41355, 45031, 54390, 57897, 64330, 68006, 81585, 82710, 90062, 96495, 102009, 115794, 135093, 163170, 170015, 192990, 204018, 225155, 238021, 270186, 289485, 306027, 340030, 405279, 450310, 476042, 510045, 578970, 612054, 675465, 714063, 810558, 1020090, 1190105, 1350930, 1428126, 1530135, 1666147, 2026395, 2142189, 2380210, 3060270, 3332294, 3570315, 4052790, 4284378, 4998441, 7140630, 8330735, 9996882, 10710945, 14995323, 16661470, 21421890, 24992205, 29990646, 49984410, 74976615, 149953230]

約数ペア:

[(1, 149953230), (2, 74976615), (3, 49984410), (5, 29990646), (6, 24992205), (7, 21421890), (9, 16661470), (10, 14995323), (14, 10710945), (15, 9996882), (18, 8330735), (21, 7140630), (30, 4998441), (35, 4284378), (37, 4052790), (42, 3570315), (45, 3332294), (49, 3060270), (63, 2380210), (70, 2142189), (74, 2026395), (90, 1666147), (98, 1530135), (105, 1428126), (111, 1350930), (126, 1190105), (147, 1020090), (185, 810558), (210, 714063), (222, 675465), (245, 612054), (259, 578970), (294, 510045), (315, 476042), (333, 450310), (370, 405279), (441, 340030), (490, 306027), (518, 289485), (555, 270186), (630, 238021), (666, 225155), (735, 204018), (777, 192990), (882, 170015), (919, 163170), (1110, 135093), (1295, 115794), (1470, 102009), (1554, 96495), (1665, 90062), (1813, 82710), (1838, 81585), (2205, 68006), (2331, 64330), (2590, 57897), (2757, 54390), (3330, 45031), (3626, 41355), (3885, 38598), (4410, 34003), (4595, 32634), (4662, 32165), (5439, 27570), (5514, 27195), (6433, 23310), (7770, 19299), (8271, 18130), (9065, 16542), (9190, 16317), (10878, 13785), (11655, 12866)]