481462740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{3331}}^1$

素因数の和:3430

約数の個数: 144

約数和(自身を含む): 1615513536

約数和(自身を除く): 1134050796

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 73, 90, 99, 110, 132, 146, 165, 180, 198, 219, 220, 292, 330, 365, 396, 438, 495, 657, 660, 730, 803, 876, 990, 1095, 1314, 1460, 1606, 1980, 2190, 2409, 2628, 3212, 3285, 3331, 4015, 4380, 4818, 6570, 6662, 7227, 8030, 9636, 9993, 12045, 13140, 13324, 14454, 16060, 16655, 19986, 24090, 28908, 29979, 33310, 36135, 36641, 39972, 48180, 49965, 59958, 66620, 72270, 73282, 99930, 109923, 119916, 144540, 146564, 149895, 183205, 199860, 219846, 243163, 299790, 329769, 366410, 439692, 486326, 549615, 599580, 659538, 729489, 732820, 972652, 1099230, 1215815, 1319076, 1458978, 1648845, 2188467, 2198460, 2431630, 2674793, 2917956, 3297690, 3647445, 4376934, 4863260, 5349586, 6595380, 7294890, 8024379, 8753868, 10699172, 10942335, 13373965, 14589780, 16048758, 21884670, 24073137, 26747930, 32097516, 40121895, 43769340, 48146274, 53495860, 80243790, 96292548, 120365685, 160487580, 240731370, 481462740]

約数ペア:

[(1, 481462740), (2, 240731370), (3, 160487580), (4, 120365685), (5, 96292548), (6, 80243790), (9, 53495860), (10, 48146274), (11, 43769340), (12, 40121895), (15, 32097516), (18, 26747930), (20, 24073137), (22, 21884670), (30, 16048758), (33, 14589780), (36, 13373965), (44, 10942335), (45, 10699172), (55, 8753868), (60, 8024379), (66, 7294890), (73, 6595380), (90, 5349586), (99, 4863260), (110, 4376934), (132, 3647445), (146, 3297690), (165, 2917956), (180, 2674793), (198, 2431630), (219, 2198460), (220, 2188467), (292, 1648845), (330, 1458978), (365, 1319076), (396, 1215815), (438, 1099230), (495, 972652), (657, 732820), (660, 729489), (730, 659538), (803, 599580), (876, 549615), (990, 486326), (1095, 439692), (1314, 366410), (1460, 329769), (1606, 299790), (1980, 243163), (2190, 219846), (2409, 199860), (2628, 183205), (3212, 149895), (3285, 146564), (3331, 144540), (4015, 119916), (4380, 109923), (4818, 99930), (6570, 73282), (6662, 72270), (7227, 66620), (8030, 59958), (9636, 49965), (9993, 48180), (12045, 39972), (13140, 36641), (13324, 36135), (14454, 33310), (16060, 29979), (16655, 28908), (19986, 24090)]