303205380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{2239}}^1$

素因数の和:2349

約数の個数: 96

約数和(自身を含む): 886609920

約数和(自身を除く): 583404540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 61, 74, 111, 122, 148, 183, 185, 222, 244, 305, 366, 370, 444, 555, 610, 732, 740, 915, 1110, 1220, 1830, 2220, 2239, 2257, 3660, 4478, 4514, 6717, 6771, 8956, 9028, 11195, 11285, 13434, 13542, 22390, 22570, 26868, 27084, 33585, 33855, 44780, 45140, 67170, 67710, 82843, 134340, 135420, 136579, 165686, 248529, 273158, 331372, 409737, 414215, 497058, 546316, 682895, 819474, 828430, 994116, 1242645, 1365790, 1638948, 1656860, 2048685, 2485290, 2731580, 4097370, 4970580, 5053423, 8194740, 10106846, 15160269, 20213692, 25267115, 30320538, 50534230, 60641076, 75801345, 101068460, 151602690, 303205380]

約数ペア:

[(1, 303205380), (2, 151602690), (3, 101068460), (4, 75801345), (5, 60641076), (6, 50534230), (10, 30320538), (12, 25267115), (15, 20213692), (20, 15160269), (30, 10106846), (37, 8194740), (60, 5053423), (61, 4970580), (74, 4097370), (111, 2731580), (122, 2485290), (148, 2048685), (183, 1656860), (185, 1638948), (222, 1365790), (244, 1242645), (305, 994116), (366, 828430), (370, 819474), (444, 682895), (555, 546316), (610, 497058), (732, 414215), (740, 409737), (915, 331372), (1110, 273158), (1220, 248529), (1830, 165686), (2220, 136579), (2239, 135420), (2257, 134340), (3660, 82843), (4478, 67710), (4514, 67170), (6717, 45140), (6771, 44780), (8956, 33855), (9028, 33585), (11195, 27084), (11285, 26868), (13434, 22570), (13542, 22390)]