225986280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4673}}^1$

素因数の和:4731

約数の個数: 128

約数和(自身を含む): 753822720

約数和(自身を除く): 527836440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 78, 93, 104, 120, 124, 130, 155, 156, 186, 195, 248, 260, 310, 312, 372, 390, 403, 465, 520, 620, 744, 780, 806, 930, 1209, 1240, 1560, 1612, 1860, 2015, 2418, 3224, 3720, 4030, 4673, 4836, 6045, 8060, 9346, 9672, 12090, 14019, 16120, 18692, 23365, 24180, 28038, 37384, 46730, 48360, 56076, 60749, 70095, 93460, 112152, 121498, 140190, 144863, 182247, 186920, 242996, 280380, 289726, 303745, 364494, 434589, 485992, 560760, 579452, 607490, 724315, 728988, 869178, 911235, 1158904, 1214980, 1448630, 1457976, 1738356, 1822470, 1883219, 2172945, 2429960, 2897260, 3476712, 3644940, 3766438, 4345890, 5649657, 5794520, 7289880, 7532876, 8691780, 9416095, 11299314, 15065752, 17383560, 18832190, 22598628, 28248285, 37664380, 45197256, 56496570, 75328760, 112993140, 225986280]

約数ペア:

[(1, 225986280), (2, 112993140), (3, 75328760), (4, 56496570), (5, 45197256), (6, 37664380), (8, 28248285), (10, 22598628), (12, 18832190), (13, 17383560), (15, 15065752), (20, 11299314), (24, 9416095), (26, 8691780), (30, 7532876), (31, 7289880), (39, 5794520), (40, 5649657), (52, 4345890), (60, 3766438), (62, 3644940), (65, 3476712), (78, 2897260), (93, 2429960), (104, 2172945), (120, 1883219), (124, 1822470), (130, 1738356), (155, 1457976), (156, 1448630), (186, 1214980), (195, 1158904), (248, 911235), (260, 869178), (310, 728988), (312, 724315), (372, 607490), (390, 579452), (403, 560760), (465, 485992), (520, 434589), (620, 364494), (744, 303745), (780, 289726), (806, 280380), (930, 242996), (1209, 186920), (1240, 182247), (1560, 144863), (1612, 140190), (1860, 121498), (2015, 112152), (2418, 93460), (3224, 70095), (3720, 60749), (4030, 56076), (4673, 48360), (4836, 46730), (6045, 37384), (8060, 28038), (9346, 24180), (9672, 23365), (12090, 18692), (14019, 16120)]