64876950

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{83}}^1\times {\mathrm{193}}^1$

素因数の和:300

約数の個数: 120

約数和(自身を含む): 183378888

約数和(自身を除く): 118501938

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 83, 90, 135, 150, 162, 166, 193, 225, 249, 270, 386, 405, 415, 450, 498, 579, 675, 747, 810, 830, 965, 1158, 1245, 1350, 1494, 1737, 1930, 2025, 2075, 2241, 2490, 2895, 3474, 3735, 4050, 4150, 4482, 4825, 5211, 5790, 6225, 6723, 7470, 8685, 9650, 10422, 11205, 12450, 13446, 14475, 15633, 16019, 17370, 18675, 22410, 26055, 28950, 31266, 32038, 33615, 37350, 43425, 48057, 52110, 56025, 67230, 78165, 80095, 86850, 96114, 112050, 130275, 144171, 156330, 160190, 168075, 240285, 260550, 288342, 336150, 390825, 400475, 432513, 480570, 720855, 781650, 800950, 865026, 1201425, 1297539, 1441710, 2162565, 2402850, 2595078, 3604275, 4325130, 6487695, 7208550, 10812825, 12975390, 21625650, 32438475, 64876950]

約数ペア:

[(1, 64876950), (2, 32438475), (3, 21625650), (5, 12975390), (6, 10812825), (9, 7208550), (10, 6487695), (15, 4325130), (18, 3604275), (25, 2595078), (27, 2402850), (30, 2162565), (45, 1441710), (50, 1297539), (54, 1201425), (75, 865026), (81, 800950), (83, 781650), (90, 720855), (135, 480570), (150, 432513), (162, 400475), (166, 390825), (193, 336150), (225, 288342), (249, 260550), (270, 240285), (386, 168075), (405, 160190), (415, 156330), (450, 144171), (498, 130275), (579, 112050), (675, 96114), (747, 86850), (810, 80095), (830, 78165), (965, 67230), (1158, 56025), (1245, 52110), (1350, 48057), (1494, 43425), (1737, 37350), (1930, 33615), (2025, 32038), (2075, 31266), (2241, 28950), (2490, 26055), (2895, 22410), (3474, 18675), (3735, 17370), (4050, 16019), (4150, 15633), (4482, 14475), (4825, 13446), (5211, 12450), (5790, 11205), (6225, 10422), (6723, 9650), (7470, 8685)]