304104420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{54499}}^1$

素因数の和:54545

約数の個数: 72

約数和(自身を含む): 952224000

約数和(自身を除く): 648119580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 54499, 108998, 163497, 217996, 272495, 326994, 490491, 544990, 653988, 817485, 980982, 1089980, 1634970, 1689469, 1961964, 2452455, 3269940, 3378938, 4904910, 5068407, 6757876, 8447345, 9809820, 10136814, 15205221, 16894690, 20273628, 25342035, 30410442, 33789380, 50684070, 60820884, 76026105, 101368140, 152052210, 304104420]

約数ペア:

[(1, 304104420), (2, 152052210), (3, 101368140), (4, 76026105), (5, 60820884), (6, 50684070), (9, 33789380), (10, 30410442), (12, 25342035), (15, 20273628), (18, 16894690), (20, 15205221), (30, 10136814), (31, 9809820), (36, 8447345), (45, 6757876), (60, 5068407), (62, 4904910), (90, 3378938), (93, 3269940), (124, 2452455), (155, 1961964), (180, 1689469), (186, 1634970), (279, 1089980), (310, 980982), (372, 817485), (465, 653988), (558, 544990), (620, 490491), (930, 326994), (1116, 272495), (1395, 217996), (1860, 163497), (2790, 108998), (5580, 54499)]