72429600

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{293}}^1$

素因数の和:419

約数の個数: 144

約数和(自身を含む): 238859712

約数和(自身を除く): 166430112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 103, 120, 150, 160, 200, 206, 240, 293, 300, 309, 400, 412, 480, 515, 586, 600, 618, 800, 824, 879, 1030, 1172, 1200, 1236, 1465, 1545, 1648, 1758, 2060, 2344, 2400, 2472, 2575, 2930, 3090, 3296, 3516, 4120, 4395, 4688, 4944, 5150, 5860, 6180, 7032, 7325, 7725, 8240, 8790, 9376, 9888, 10300, 11720, 12360, 14064, 14650, 15450, 16480, 17580, 20600, 21975, 23440, 24720, 28128, 29300, 30179, 30900, 35160, 41200, 43950, 46880, 49440, 58600, 60358, 61800, 70320, 82400, 87900, 90537, 117200, 120716, 123600, 140640, 150895, 175800, 181074, 234400, 241432, 247200, 301790, 351600, 362148, 452685, 482864, 603580, 703200, 724296, 754475, 905370, 965728, 1207160, 1448592, 1508950, 1810740, 2263425, 2414320, 2897184, 3017900, 3621480, 4526850, 4828640, 6035800, 7242960, 9053700, 12071600, 14485920, 18107400, 24143200, 36214800, 72429600]

約数ペア:

[(1, 72429600), (2, 36214800), (3, 24143200), (4, 18107400), (5, 14485920), (6, 12071600), (8, 9053700), (10, 7242960), (12, 6035800), (15, 4828640), (16, 4526850), (20, 3621480), (24, 3017900), (25, 2897184), (30, 2414320), (32, 2263425), (40, 1810740), (48, 1508950), (50, 1448592), (60, 1207160), (75, 965728), (80, 905370), (96, 754475), (100, 724296), (103, 703200), (120, 603580), (150, 482864), (160, 452685), (200, 362148), (206, 351600), (240, 301790), (293, 247200), (300, 241432), (309, 234400), (400, 181074), (412, 175800), (480, 150895), (515, 140640), (586, 123600), (600, 120716), (618, 117200), (800, 90537), (824, 87900), (879, 82400), (1030, 70320), (1172, 61800), (1200, 60358), (1236, 58600), (1465, 49440), (1545, 46880), (1648, 43950), (1758, 41200), (2060, 35160), (2344, 30900), (2400, 30179), (2472, 29300), (2575, 28128), (2930, 24720), (3090, 23440), (3296, 21975), (3516, 20600), (4120, 17580), (4395, 16480), (4688, 15450), (4944, 14650), (5150, 14064), (5860, 12360), (6180, 11720), (7032, 10300), (7325, 9888), (7725, 9376), (8240, 8790)]