158209800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{271}}^1$

素因数の和:436

約数の個数: 192

約数和(自身を含む): 566630400

約数和(自身を除く): 408420600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 139, 140, 150, 168, 175, 200, 210, 271, 278, 280, 300, 350, 417, 420, 525, 542, 556, 600, 695, 700, 813, 834, 840, 973, 1050, 1084, 1112, 1355, 1390, 1400, 1626, 1668, 1897, 1946, 2085, 2100, 2168, 2710, 2780, 2919, 3252, 3336, 3475, 3794, 3892, 4065, 4170, 4200, 4865, 5420, 5560, 5691, 5838, 6504, 6775, 6950, 7588, 7784, 8130, 8340, 9485, 9730, 10425, 10840, 11382, 11676, 13550, 13900, 14595, 15176, 16260, 16680, 18970, 19460, 20325, 20850, 22764, 23352, 24325, 27100, 27800, 28455, 29190, 32520, 37669, 37940, 38920, 40650, 41700, 45528, 47425, 48650, 54200, 56910, 58380, 72975, 75338, 75880, 81300, 83400, 94850, 97300, 113007, 113820, 116760, 142275, 145950, 150676, 162600, 188345, 189700, 194600, 226014, 227640, 263683, 284550, 291900, 301352, 376690, 379400, 452028, 527366, 565035, 569100, 583800, 753380, 791049, 904056, 941725, 1054732, 1130070, 1138200, 1318415, 1506760, 1582098, 1883450, 2109464, 2260140, 2636830, 2825175, 3164196, 3766900, 3955245, 4520280, 5273660, 5650350, 6328392, 6592075, 7533800, 7910490, 10547320, 11300700, 13184150, 15820980, 19776225, 22601400, 26368300, 31641960, 39552450, 52736600, 79104900, 158209800]

約数ペア:

[(1, 158209800), (2, 79104900), (3, 52736600), (4, 39552450), (5, 31641960), (6, 26368300), (7, 22601400), (8, 19776225), (10, 15820980), (12, 13184150), (14, 11300700), (15, 10547320), (20, 7910490), (21, 7533800), (24, 6592075), (25, 6328392), (28, 5650350), (30, 5273660), (35, 4520280), (40, 3955245), (42, 3766900), (50, 3164196), (56, 2825175), (60, 2636830), (70, 2260140), (75, 2109464), (84, 1883450), (100, 1582098), (105, 1506760), (120, 1318415), (139, 1138200), (140, 1130070), (150, 1054732), (168, 941725), (175, 904056), (200, 791049), (210, 753380), (271, 583800), (278, 569100), (280, 565035), (300, 527366), (350, 452028), (417, 379400), (420, 376690), (525, 301352), (542, 291900), (556, 284550), (600, 263683), (695, 227640), (700, 226014), (813, 194600), (834, 189700), (840, 188345), (973, 162600), (1050, 150676), (1084, 145950), (1112, 142275), (1355, 116760), (1390, 113820), (1400, 113007), (1626, 97300), (1668, 94850), (1897, 83400), (1946, 81300), (2085, 75880), (2100, 75338), (2168, 72975), (2710, 58380), (2780, 56910), (2919, 54200), (3252, 48650), (3336, 47425), (3475, 45528), (3794, 41700), (3892, 40650), (4065, 38920), (4170, 37940), (4200, 37669), (4865, 32520), (5420, 29190), (5560, 28455), (5691, 27800), (5838, 27100), (6504, 24325), (6775, 23352), (6950, 22764), (7588, 20850), (7784, 20325), (8130, 19460), (8340, 18970), (9485, 16680), (9730, 16260), (10425, 15176), (10840, 14595), (11382, 13900), (11676, 13550)]