320093400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{4409}}^1$

素因数の和:4450

約数の個数: 144

約数和(自身を含む): 1090945800

約数和(自身を除く): 770852400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 25, 30, 33, 40, 44, 50, 55, 60, 66, 75, 88, 100, 110, 120, 121, 132, 150, 165, 200, 220, 242, 264, 275, 300, 330, 363, 440, 484, 550, 600, 605, 660, 726, 825, 968, 1100, 1210, 1320, 1452, 1650, 1815, 2200, 2420, 2904, 3025, 3300, 3630, 4409, 4840, 6050, 6600, 7260, 8818, 9075, 12100, 13227, 14520, 17636, 18150, 22045, 24200, 26454, 35272, 36300, 44090, 48499, 52908, 66135, 72600, 88180, 96998, 105816, 110225, 132270, 145497, 176360, 193996, 220450, 242495, 264540, 290994, 330675, 387992, 440900, 484990, 529080, 533489, 581988, 661350, 727485, 881800, 969980, 1066978, 1163976, 1212475, 1322700, 1454970, 1600467, 1939960, 2133956, 2424950, 2645400, 2667445, 2909940, 3200934, 3637425, 4267912, 4849900, 5334890, 5819880, 6401868, 7274850, 8002335, 9699800, 10669780, 12803736, 13337225, 14549700, 16004670, 21339560, 26674450, 29099400, 32009340, 40011675, 53348900, 64018680, 80023350, 106697800, 160046700, 320093400]

約数ペア:

[(1, 320093400), (2, 160046700), (3, 106697800), (4, 80023350), (5, 64018680), (6, 53348900), (8, 40011675), (10, 32009340), (11, 29099400), (12, 26674450), (15, 21339560), (20, 16004670), (22, 14549700), (24, 13337225), (25, 12803736), (30, 10669780), (33, 9699800), (40, 8002335), (44, 7274850), (50, 6401868), (55, 5819880), (60, 5334890), (66, 4849900), (75, 4267912), (88, 3637425), (100, 3200934), (110, 2909940), (120, 2667445), (121, 2645400), (132, 2424950), (150, 2133956), (165, 1939960), (200, 1600467), (220, 1454970), (242, 1322700), (264, 1212475), (275, 1163976), (300, 1066978), (330, 969980), (363, 881800), (440, 727485), (484, 661350), (550, 581988), (600, 533489), (605, 529080), (660, 484990), (726, 440900), (825, 387992), (968, 330675), (1100, 290994), (1210, 264540), (1320, 242495), (1452, 220450), (1650, 193996), (1815, 176360), (2200, 145497), (2420, 132270), (2904, 110225), (3025, 105816), (3300, 96998), (3630, 88180), (4409, 72600), (4840, 66135), (6050, 52908), (6600, 48499), (7260, 44090), (8818, 36300), (9075, 35272), (12100, 26454), (13227, 24200), (14520, 22045), (17636, 18150)]