200100480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1171}}^1$

素因数の和:1282

約数の個数: 128

約数和(自身を含む): 645537600

約数和(自身を除く): 445437120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 89, 96, 120, 128, 160, 178, 192, 240, 267, 320, 356, 384, 445, 480, 534, 640, 712, 890, 960, 1068, 1171, 1335, 1424, 1780, 1920, 2136, 2342, 2670, 2848, 3513, 3560, 4272, 4684, 5340, 5696, 5855, 7026, 7120, 8544, 9368, 10680, 11392, 11710, 14052, 14240, 17088, 17565, 18736, 21360, 23420, 28104, 28480, 34176, 35130, 37472, 42720, 46840, 56208, 56960, 70260, 74944, 85440, 93680, 104219, 112416, 140520, 149888, 170880, 187360, 208438, 224832, 281040, 312657, 374720, 416876, 449664, 521095, 562080, 625314, 749440, 833752, 1042190, 1124160, 1250628, 1563285, 1667504, 2084380, 2248320, 2501256, 3126570, 3335008, 4168760, 5002512, 6253140, 6670016, 8337520, 10005024, 12506280, 13340032, 16675040, 20010048, 25012560, 33350080, 40020096, 50025120, 66700160, 100050240, 200100480]

約数ペア:

[(1, 200100480), (2, 100050240), (3, 66700160), (4, 50025120), (5, 40020096), (6, 33350080), (8, 25012560), (10, 20010048), (12, 16675040), (15, 13340032), (16, 12506280), (20, 10005024), (24, 8337520), (30, 6670016), (32, 6253140), (40, 5002512), (48, 4168760), (60, 3335008), (64, 3126570), (80, 2501256), (89, 2248320), (96, 2084380), (120, 1667504), (128, 1563285), (160, 1250628), (178, 1124160), (192, 1042190), (240, 833752), (267, 749440), (320, 625314), (356, 562080), (384, 521095), (445, 449664), (480, 416876), (534, 374720), (640, 312657), (712, 281040), (890, 224832), (960, 208438), (1068, 187360), (1171, 170880), (1335, 149888), (1424, 140520), (1780, 112416), (1920, 104219), (2136, 93680), (2342, 85440), (2670, 74944), (2848, 70260), (3513, 56960), (3560, 56208), (4272, 46840), (4684, 42720), (5340, 37472), (5696, 35130), (5855, 34176), (7026, 28480), (7120, 28104), (8544, 23420), (9368, 21360), (10680, 18736), (11392, 17565), (11710, 17088), (14052, 14240)]