131325300

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{523}}^1$

素因数の和:580

約数の個数: 180

約数和(自身を含む): 440277376

約数和(自身を除く): 308952076

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 31, 36, 45, 50, 54, 60, 62, 75, 81, 90, 93, 100, 108, 124, 135, 150, 155, 162, 180, 186, 225, 270, 279, 300, 310, 324, 372, 405, 450, 465, 523, 540, 558, 620, 675, 775, 810, 837, 900, 930, 1046, 1116, 1350, 1395, 1550, 1569, 1620, 1674, 1860, 2025, 2092, 2325, 2511, 2615, 2700, 2790, 3100, 3138, 3348, 4050, 4185, 4650, 4707, 5022, 5230, 5580, 6276, 6975, 7845, 8100, 8370, 9300, 9414, 10044, 10460, 12555, 13075, 13950, 14121, 15690, 16213, 16740, 18828, 20925, 23535, 25110, 26150, 27900, 28242, 31380, 32426, 39225, 41850, 42363, 47070, 48639, 50220, 52300, 56484, 62775, 64852, 70605, 78450, 81065, 83700, 84726, 94140, 97278, 117675, 125550, 141210, 145917, 156900, 162130, 169452, 194556, 211815, 235350, 243195, 251100, 282420, 291834, 324260, 353025, 405325, 423630, 437751, 470700, 486390, 583668, 706050, 729585, 810650, 847260, 875502, 972780, 1059075, 1215975, 1313253, 1412100, 1459170, 1621300, 1751004, 2118150, 2188755, 2431950, 2626506, 2918340, 3647925, 4236300, 4377510, 4863900, 5253012, 6566265, 7295850, 8755020, 10943775, 13132530, 14591700, 21887550, 26265060, 32831325, 43775100, 65662650, 131325300]

約数ペア:

[(1, 131325300), (2, 65662650), (3, 43775100), (4, 32831325), (5, 26265060), (6, 21887550), (9, 14591700), (10, 13132530), (12, 10943775), (15, 8755020), (18, 7295850), (20, 6566265), (25, 5253012), (27, 4863900), (30, 4377510), (31, 4236300), (36, 3647925), (45, 2918340), (50, 2626506), (54, 2431950), (60, 2188755), (62, 2118150), (75, 1751004), (81, 1621300), (90, 1459170), (93, 1412100), (100, 1313253), (108, 1215975), (124, 1059075), (135, 972780), (150, 875502), (155, 847260), (162, 810650), (180, 729585), (186, 706050), (225, 583668), (270, 486390), (279, 470700), (300, 437751), (310, 423630), (324, 405325), (372, 353025), (405, 324260), (450, 291834), (465, 282420), (523, 251100), (540, 243195), (558, 235350), (620, 211815), (675, 194556), (775, 169452), (810, 162130), (837, 156900), (900, 145917), (930, 141210), (1046, 125550), (1116, 117675), (1350, 97278), (1395, 94140), (1550, 84726), (1569, 83700), (1620, 81065), (1674, 78450), (1860, 70605), (2025, 64852), (2092, 62775), (2325, 56484), (2511, 52300), (2615, 50220), (2700, 48639), (2790, 47070), (3100, 42363), (3138, 41850), (3348, 39225), (4050, 32426), (4185, 31380), (4650, 28242), (4707, 27900), (5022, 26150), (5230, 25110), (5580, 23535), (6276, 20925), (6975, 18828), (7845, 16740), (8100, 16213), (8370, 15690), (9300, 14121), (9414, 13950), (10044, 13075), (10460, 12555)]