73222920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{449}}^1$

素因数の和:620

約数の個数: 128

約数和(自身を含む): 246240000

約数和(自身を除く): 173017080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 151, 180, 216, 270, 302, 360, 449, 453, 540, 604, 755, 898, 906, 1080, 1208, 1347, 1359, 1510, 1796, 1812, 2245, 2265, 2694, 2718, 3020, 3592, 3624, 4041, 4077, 4490, 4530, 5388, 5436, 6040, 6735, 6795, 8082, 8154, 8980, 9060, 10776, 10872, 12123, 13470, 13590, 16164, 16308, 17960, 18120, 20205, 20385, 24246, 26940, 27180, 32328, 32616, 40410, 40770, 48492, 53880, 54360, 60615, 67799, 80820, 81540, 96984, 121230, 135598, 161640, 163080, 203397, 242460, 271196, 338995, 406794, 484920, 542392, 610191, 677990, 813588, 1016985, 1220382, 1355980, 1627176, 1830573, 2033970, 2440764, 2711960, 3050955, 3661146, 4067940, 4881528, 6101910, 7322292, 8135880, 9152865, 12203820, 14644584, 18305730, 24407640, 36611460, 73222920]

約数ペア:

[(1, 73222920), (2, 36611460), (3, 24407640), (4, 18305730), (5, 14644584), (6, 12203820), (8, 9152865), (9, 8135880), (10, 7322292), (12, 6101910), (15, 4881528), (18, 4067940), (20, 3661146), (24, 3050955), (27, 2711960), (30, 2440764), (36, 2033970), (40, 1830573), (45, 1627176), (54, 1355980), (60, 1220382), (72, 1016985), (90, 813588), (108, 677990), (120, 610191), (135, 542392), (151, 484920), (180, 406794), (216, 338995), (270, 271196), (302, 242460), (360, 203397), (449, 163080), (453, 161640), (540, 135598), (604, 121230), (755, 96984), (898, 81540), (906, 80820), (1080, 67799), (1208, 60615), (1347, 54360), (1359, 53880), (1510, 48492), (1796, 40770), (1812, 40410), (2245, 32616), (2265, 32328), (2694, 27180), (2718, 26940), (3020, 24246), (3592, 20385), (3624, 20205), (4041, 18120), (4077, 17960), (4490, 16308), (4530, 16164), (5388, 13590), (5436, 13470), (6040, 12123), (6735, 10872), (6795, 10776), (8082, 9060), (8154, 8980)]